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Dervos, Complete Solutions to Industrial Valves
Dervos Profile
Xiamen Dervos Valves Industry Co.,Ltd(stock code 861601), founded in June 2008, is a one-stop industrial valves supplier integrated of R&D, manufacture, resource integration, and trade service. For 14 years, Dervos has been committed to finding solutions for industrial needs and providing professional service for both general and specialized valves.   Out of the ordinary, we have four well-managed centers----the marketing center, supply chain management center, manufacturing center and integration center, serve as four powerful engines driving Dervos ahead.   Dervos Group’s product range covers almost all valve types in all industries.We lay emphasis on providing diverse services with added value. Incorporating market research and analysis, products design and development, raw material procurement, selecting suppliers, production arrangement and management, quality control to reduce cost effectively for our business partners. Which make commodity more competitive in the market. Having developed for more than a decade, Dervos now has established sales agencies in over 20 countries and distributed its products to Europe, South America, and the Middle East. Our sales network covers 5 continents, 28 countries, and more than 70 large companies, among whom well-known operators such as BP, YPF, SHELL, and PETRONAS are covered.   Supplying suitable, qualified, and reasonably-priced valves for clients all over the world will remain our permanent pursuit. 
About Us
Our Products
As a professional exporter and supplier of industrial valves, Dervos has a complete product list, ranges from ball valve, gate valve, globe valve, check valve, butterfly valve, plug valve, strainers to needle valve, diaphragm valve, control valve, safety valve and so on. We offer customization service to meet clients' requirements on valve sizes, pressure ratings, materials, connection types, operations and structure design.
All Product
Our Certificates
UKCA
API6D
EAC
API 607
API 6FA
API624
PED CE
ISO 9001
ISO 15848-1 1-8
ISO 15848-1 1-4
ISO45001:2018
ATEX Certificate
ISO9001, ISO14001, OHSAS18001, PED/CE,API 607, TS, API 6FA, WRAS 4AD2000W0, DNV-GL and etc are all available in Dervos upon clients' requests
Hot Products
With a supplier list of over 500 China valve manufacturers, Dervos could always find right products for our customers in an efficient way. Forged steel ball valve, cast steel ball valve, fully welded ball valve, flexible wedge gate valve, wafer check valve, swing check valve, concentric butterfly valve, bellow seal globe valve and etc are all in our hot product range.
  • Trunnion Mounted Ball Valve
    Trunnion Mounted DN300 PN63 DBB Ball Valve

    Trunnion mounted ball valve DN300 PN63 full bore Double Block and Bleed PMSS seal(metal seal+soft seal)blowout proof stem gearbox operation with LF2 body, LF2+ENP ball/seat and 410 stem. Quick Detail Type Ball Valve Size DN300 Design Pressure PN63 Construction DBB,Trunnion mounted ball valve ConnectionType Flange OperationType Gearbox Operated Body Material LF2 Ball Material LF2+ENP Stem Material 410 Seat Material LF2 +ENP Design Code API 6D Face to Face Dimension API 6D End Connection ASME B16.5 Pressure & Temp ASME B16.34 Medium Water, Oil and Gas Origin China

    • Trunnion Mounted DN300 PN63 DBB Ball Valve
    • Trunnion Mounted DN300 PN63 DBB Ball Valve
  • ASME B16.34 Y Type Globe Valve
    ASME B16.34 Y Type Globe Valve Plug Type Disc 4 inch CL150

    Y type globe valve. CF8 body/bonnet, F304 disc/stem, SS304+flexible graphite gasket and bronze bolt and nut. Plug type disc and Raised face flange connection.  Quick Detail  Type Globe Valve Size 4 inch DesignPressure CL150 Construction Y Type Globe Valve Connection Type Raised Face Flange Connection Operation Handwheel Design Code ASME B16.34 Face to Face ASME B16.10 Test & Inspection  API 598 Body Material CF8 Temperature Range -29~538℃ Application WOG

    • ASME B16.34  Y Type Globe Valve Plug Type Disc 4 inch CL150
    • ASME B16.34  Y Type Globe Valve Plug Type Disc 4 inch CL150
  • Pressure Balance Plug Valve With Lever
    Inverted Pressure Balanced Lubricated WCB 2 Inch Plug Valve

    Inverted Pressure Balanced Lubricated Plug Valve is 2 inch and WCB body with metal seated. Apply to temperature lower than 80℃. Quick Detail  Type Plug Valve Size 2” DesignPressure 150LB Construction Lubricated Type Plug Valve Connection Type Flange Connection Operation Lever/Wrench Design Code API6D Face to Face ASME B16.10 End Connection ASME B16.5 Pressure & Temp ASME B16.34 Test & Inspection  API6D Body Material A216 WCB Temperature Range <80℃ Application WOG

    • Inverted Pressure Balanced Lubricated WCB 2 Inch Plug Valve
    • Inverted Pressure Balanced Lubricated WCB 2 Inch Plug Valve
  • Pressure Seal Bonnet Gate Valve
    Pressure Seal Bonnet Gate Valve BW 8 Inch 2500LB

    The 8 inch Class 2500 gate valve is designed with pressure seal bonnet, butt weld connection, and gearbox operation. The 8 inch gate valve has carbon steel WCB body and trim 5. Quick Detail Type Gate Valve Size 8'' Design Pressure ANSI 2500 Construction Pressure Seal Bonnet, Flexible Wedge, Metal to Metal Seat ConnectionType Butt Weld (SW) OperationType Gearbox Operation Body Material A217 WC6 TrimMaterial Trim 5 Design Code API 600 Face to Face Dimension ASME B16.10 End Connection ASME B16.25 Pressure & Temp ASME B16.34 Medium Water, Oil and Gas Origin China Dimension & Material NPS      DN Class 2 2 1/2 3 4 6 8 10 12 14 16 18 20 24 50 65 80 100 150 200 250 300 350 400 450 500 600 L(RF) 900LB 368 419 381 457 610 737 838 965 1029 1130       1500LB 368 419 470 546 705 832 991 1130 1257 1384       2500LB 451 508 578 673 917 1022 1270             L1(BW) 900LB 216 254 305 355 508 660 787 914 991 1092 1346 1473 1600 1500LB 216 254 305 406 559 711 864 991 1067 1194 1697     2500LB 279 330 368 457 610 762 914 1041 1118 1245       L2(RTJ) 900LB 371 422 384 460 613 740 841 968 1038 1140       1500LB 371 422 473 549 711 841 1000 1146 1276 1407       2500LB 454 514 584 683 927 1038 1292             H(Opne) 900LB 554 637 680 796 1084 1372 1494 1550 1960 2210       1500LB 554 637 767 875 1094 1372 1655 1834 2150 2260 2460 2721 2940 2500LB 610 654 753 850 1254 1374 1685 1894 2226 2382 2585     W 900LB 300 350 350 400 560 460* 610* 610* 610* 760*       1500LB 300 450 450 560 305* 460* 610* 610* 760* 760*       2500LB 500 500 600 600 460* 460* 610*             Weight   (RF) 900LB 50 84 92 154 341 622 950 1295 1720 2380       1500LB 60 91 128 182 394 795 1370 2120 2800 3870       2500LB 121 175 195 229 720 1295 2250             Weight   (BW) 900LB 39 64 82 120 266 524 760 1090 1450 2018       1500LB 46 71 85 130 292 578 974 1615 2010 2815 3315 4150 5219 2500LB 88 135 144 158 500 892 1550 1978 2580 3780 5988     *Manual gear operator is recommended No. Part WCB WC6 WC9  C5 CF8 CF8M 1 Body A216 WCB A217 WC6 A217 WC9 A217 C5 A351 CF8 A351 CF8M 2 Seat A182 F6a A182 F22 A182 F22 A182 F5 A182 F304 A182 F316 3 Wedge A216 WCB A217 WC6 A217 WC9 A217 C5 A351 CF8 A351 CF8M 4 Stem A182 F6a SAEHNV3 A182 F304 A182 F316 5 Stuffing Box A216 WCB A217 WC6 A217 WC9 A217 C5 A351 CF8 A351 CF8M 6 Seal Ring ANSI 316L Flexible Graphite+316 7 Split Ring Steel F6 F6 F6 A182 F304 F316 8 Back Ring Steel Steel Steel Steel SS SS 9 Bolt A193 B7 A193 B7 A193 B7 A193 B7 A193 B8 A193 B8 10 Nut A194 2H A194 2H A194 2H A194 2H A194 Gr.8 A194 Gr.8 11 Yoke A216 WCB A217 WC6 A217 WC9 A217 C5 A351 CF8 A351 CF8M 12 Bolt A193 B7 A193 B7 A193 B7 A193 B7 A193 B8 A193 B8 13 Nut A194 2H A194 2H A194 2H A194 2H A194 Gr.8 A194 Gr.8 14 Packing Plate ANSI 410 ANSI 410 ANSI 410 ANSI 410 ANSI 304 ANSI 316 15 Packing Flexible Graphite(Braided and Ring) or PTFE 16 Split Pin Steel Steel Steel Steel Steel Steel 17 Eyebolt A193 B7 A193 B7 A193 B7 A193 B7 A193 B8 A193 B8 18 Gland A182 F6 A182 F6 A182 F6 A182 F6 A182 F304 A182 F316 19 Gland Flange A105 A105 A105 A105 A182 F304 A182 F316 20 Nut A194 2H A194 2H A194 2H A194 2H A194 Gr.8 A194 Gr.8 21 Stud A193 B7 A193 B7 A193 B7 A193 B7 A193 B7 A193 B7 22 Stem Nut Ni-resist A439-D2 23 Gear Box Purchased 24 Protector Steel 25 Nameplate ANSI 304 26 Rivet ANSI 304

    • Pressure Seal Bonnet Gate Valve BW 8 Inch 2500LB
    • Pressure Seal Bonnet Gate Valve BW 8 Inch 2500LB
  • Dual Disc Lug Check Valve 150 LB
    Duplex SS Check Valve Lug Type Dual Plate 8 Inch Class 150

    The 8 inch 150 LB dual disc non return check valve, designed per API 594, has dual plate and lug connection. The retainerless dual  plate check valve is made of duplex stainless steel 4A as its body and trim material. Quick Detail Type Check Valve Size 8'' DesignPressure Class 150 Construction Dual Plate Type, Retainerless Connection Lug Type Design & Manufacture API 594 End to End ASME B16.10 Connection ASME B16.5 Pressure & Temp ASME B16.34 Test & Inspection API 598 Body Material Duplex Stainless Steel 4A Trim Material Duplex Stainless Steel Media W.O.G. Design Feature 1.Shor face to face dimension 2.Small in size with light weight 3.Swift close of disc with small water hammer 4.Vertically or horizontally installed 5.Smooth flow passway with small flow resistance 6.Long cycle life and high reliability

    • Duplex SS Check Valve Lug Type Dual Plate 8 Inch Class 150
    • Duplex SS Check Valve Lug Type Dual Plate 8 Inch Class 150
  • Forged Steel ASTM A105 Globe Valve
    Forged Steel Globe Valve 1 Inch 800LB Threaded Manual

    The 1 inch 800LB female threaded globe valve has plug disc, reduced port and manual handwheel operation. The valve is made of A105N body and trim 5 as per API 602. Quick Detail Type Globe Valve Size 1'' Pressure Class 800 Construction Bolted Bonnet, Reduced Port, Outside Scew & Yoke ConnectionType NPT Female Thread OperationType Handwheel Operated Design Code API 602 End to End Dimension ASME B16.10 Connection ASME B1.20.1 Pressure & Temp ASME B16.34 Test & Inspection API 598 Body Material Forged Steel A105 TrimMaterial 13CR+Stellite Temperature Range -29℃~+427℃ Application Water, Oil, Gas Origin China Product Range 1.Size up to 4 inch 2.Design pressure between 150LB to 2500LB 3.Connection: flange, socket weld, thread 4.Operation: handwheel, gearbox, bare stem, with actuators 5.Body material: carbon steel, stainless steel, alloy steel 6.Trim material: trim 1, 5, 8, 10, 12, 16 and ect. 7.Bolted bonnet, pressure sealed bonnet, welded bonnet, screwed bonnet 8.Reduced bore, full bore Inspection Reports Along with each order, Dervos will provide inspection reports and material test reports free of charge after shipment. All these certificates will let you have a clear picture of inspection process and results. Plus, these reports can be used for traceability. 

    • Forged Steel Globe Valve 1 Inch 800LB Threaded Manual
    • Forged Steel Globe Valve 1 Inch 800LB Threaded Manual
  • LF2 Cryogenic Ball Valve
    Extended Stem Cryogenic Ball Valve LF2 1500LB BW

    The Class 1500 4'' cryogenic ball valve is designed with extended stem for low temperature application. The valve is made of LF2 with fully welded body, butt weld end and gearbox operation.  Design Feature -Fully welded & forged body -Extended stem or bonnet -Full port design and piggable -Anti blow-out stem -Antistatic function - Automatic cavity relief -Bi-directional seat and DBB design -With stem and seat grease fittings Quick Detail Type Ball Valve Size 4" Pressure ANSI 1500 Construction One-Piece Body, Fully Weld, Extended Stem or Bonnet, Full Port Connection Butt Weld Operation Gearbox Operated Body Material Low Temperature Steel A350 LF2 Design Code API 6D Pressure & Temp ASME B16.34 End to End Dimension ASME B16.10 End Connection ASME B16.25 Inspection API 598 Temperature Range -46℃~+200℃ Media Oil, Water, Gas Related Knowledge What is the difference between full bore and reduced bore ball valve? The internal diameter of a full bore ball valve is the same as the inner diameter of the pipe. The full bore ball valve has little resistance and pressure drop to the flow. Plus, the full bore ball valve is piggable. However, the internal diameter of a reduced port (standard port) ball valve is smaller than the inner pipe size. Flow restriction caused by the reduced port will cause a pressure drop. And sometimes a pig to clean the pipe will get stuck in the reduced port ball valve. Certificates Dervos could provide reports upon clients’ requests, such as ISO 9001, PED CE, EAC, API 607, API 6D, API 6A and etc.

    • Extended Stem Cryogenic Ball Valve LF2 1500LB BW
    • Extended Stem Cryogenic Ball Valve LF2 1500LB BW
  • SS High Performance Butterfly Valve
    Double Offset High Performance Butterfly Valve CF8M 3 Inch

    The double offset high performance butterfly valve, with lever operation and lug body, is designed per API 609. The CF8M body and PTFE seat butterfly valve is more durable in serving the application. Quick Detail Type Butterfly Valve Size 3'' Design Pressure 150LB Construction Double Eccnetric, Soft Seat Connection Type Lug Operation Wrench Operated Design Code API 609 Face to Face ASMEB16.10 End Connection ASMEB16.5 Test & Inspection API 598 Body Material Stainless Steel CF8M Temperature Range -29℃~+150℃ Application Water, Oil, Gas Dimension Class 150 DN mm 40 50 65 80 100 125 150 200 250 300 350 400 NPS in 1 1/2 2 2 1/2 3 4 5 6 8 10 12 14 16 L mm       127 127 127 127 152 203.2 203.2 203.2 203.2 in       5 5 5 5 6 8 8 8 8 L1 mm 38.1 46 50.8 48 54 63.5 57 63.5 71.5 81 92 101.5 in 1.5 1.81 2 1.88 2.13 2.5 2.25 2.5 2.81 3.19 3.62 4 H mm 185 190 220 229 239 252 284 307 337 392 435 481 in 7328 7.48 8.7 9 9.4 9.9 11.2 12 13.3 15.4 17.1 19 D(W) mm 160 160 160 160 160 160 160 200 200 250 250 300 in 6.3 6.3 6.3 6.3 6.3 6.3 6.3 7.9 7.9 9.8 9.8 11.8 Weight  (Kg) mm       12.5 13.5 17 38 72 105 148 182 230 in 8 9 10 10 11 14.5 34.2 66 98 134 168 200 Related Knowledge What is a high performance butterfly valve? A high performance butterfly valve is often designed with double offset and PTFE seat, to handle everything from general applications to viscous and corrosive liquids; corrosive gases and steam. Compared to concentric resilient seat butterfly valve, the disc of the high performance butterfly valve is arranged and positioned off the center of the pipe bore, which could reduce wear and tear to the valve during operation and increase sealing performance. In conlusion, high performance butterfly valve is applicable for higher pressure and temperature applications. Meanwhile, it has longer cycle life and better sealing ability.

    • Double Offset High Performance Butterfly Valve CF8M 3 Inch
    • Double Offset High Performance Butterfly Valve CF8M 3 Inch
Comments

"Everything is perfectly made. We are grateful for the confidence you are showing in our organization and fully trust our hard-work will be fruitful for both of our companies.  You are truly a GEM for Dervos Valves. Our best compliments to you!"

"Your customer service is outstanding.    ... ...  The check valves works fine and the customer service certainly makes up for it.    ... ...  The customer service couldn’t be better."

"We are very satisfied with all your kind business supports. You are always kindly answering all our questions. So, we thank you for all your efforts. When we have any new project, we will readily make a contact with you!"

"I’ve received your document today. Thank you so much.  Our engineer says your report seems to have been done quite well, he appreciated, of course we haven’t got the vannes so we haven’t had a check, but I believe there won’t be problem, hope so."

"Thank you for engaging with our organisation regarding Dervos. We place various orders with Dervos and products were always completed ex-factory, to drawing and within the time periods indicated. Dervos is a very proud company and place huge emphasis in delivering quality products to their customers."

UAE
UAE
Industry Knowledge
  • Processing Technology and Structural Characteristics of Triple Eccentric Metal Hard Seal Butterfly Valve
    Processing Technology and Structural Characteristics of Triple Eccentric Metal Hard Seal Butterfly Valve
    2023-05-24

    The triple eccentric metal hard seal butterfly valve, as a high-performance valve, has advantages such as corrosion resistance, reliable sealing, and small opening torque. Its sealing surface is an inclined conical surface, and the contact between the valve body sealing ring and the butterfly plate assembly sealing ring is surface contact. Its working principle is to directly drive the butterfly plate assembly by the torque of the driving device, causing the sealing ring of the butterfly plate assembly to fully contact the valve body sealing ring and generate elastic deformation to seal. Structural Characteristics 1. The hard sealed butterfly valve adopts a three eccentric hard sealing structure, with almost no wear on the valve seat and butterfly plate, and has a sealing function that becomes tighter as the valve is closed. 2. The sealing ring is made of stainless steel, which has the dual advantages of metal hard sealing and elastic sealing. Both at low and high temperatures, it has excellent sealing performance, corrosion resistance, and long service life. 3. The sealing surface of the butterfly plate adopts surfacing cobalt based hard alloy, which is wear-resistant and has a long service life. 4. The large-sized butterfly plate adopts a quilted frame structure, with high strength, large flow area, and small flow resistance. 5. According to user requirements, hard sealed butterfly valves can be designed with bidirectional sealing function. During installation, it is not limited by the flow direction of the medium or affected by spatial location, and can be installed in any direction. 6. The drive device can be installed in multiple workstations (rotating 90 ° or 180 °), making it easy for users to use. Processing Technology Based on the structural characteristics of the triple eccentric metal hard seal butterfly valve, the sealing ring of the butterfly plate assembly is a combination of stainless steel plate, asbestos plate, or graphite. The valve body sealing ring is made of hard alloy with high hardness, and it is difficult to control the cutting amount, making it difficult to process and shape in one go. Moreover, the roughness requirements for the machined surface are very high. To ensure processing requirements, the process is as follows: Rough machining of valve body or butterfly plate assembly →→ Valve body sealing ring is welded with hard alloy for insulation and heat treatment to eliminate thermal stress →→ Sealing surface of rough turning of upper tooling →→ Upper tooling precision turning sealing surface →→ Grinding sealing surface with upper grinding head →→ Boring shaft holes for valve body and butterfly plate assembly →→ Strength test sealing test

  • Which is Better for Globe Valve to be
    Which is Better for Globe Valve to be "Low In High Out" or "High In Low Out"?
    2023-05-18

    Why is the globe valve designed with low inlet and high outlet? The globe valve is designed for low inlet and high outlet, with the aim of reducing flow resistance and saving effort when opening the valve. When the valve is closed at the same time, the gasket between the valve shell and valve cover and the packing around the valve stem are not subjected to force, which can prolong the service life and reduce the probability of leakage by not being subjected to medium pressure and temperature for a long time. In addition, this can also replace or add packing when the valve is closed, making maintenance easier. Many people believe that globe valves are low in and high out, but in fact, there are also some special situations where globe valves are high in and low out: 1. High pressure globe valve with a diameter greater than 100mm Due to the poor sealing performance of large diameter valves, when using this method to stop the valve in the closed state, the medium pressure acts on the valve disc to increase the sealing performance of the valve. 2. Two globe valves connected in series on the bypass pipeline, with the second globe valve requiring "high inlet and low outlet" To ensure the tightness of the valve within a maintenance cycle, valves that frequently open and close require the installation of two series globe valves. For the bypass system, the installation functions of this bypass include: ① Balance the pressure before and after the main pipeline valve, making it easy to open and labor-saving, and reducing the wear of the main pipeline valve; ② Warm up pipes with small and medium flow during startup; ③ On the main water supply pipeline, control the water flow to control the boiler pressure increase speed for boiler water pressure test. The bypass globe valves are divided into primary and secondary valves according to the direction of medium flow. During normal operation of the unit, the primary and secondary valves are closed and both come into direct contact with the medium. To prevent the gasket between the secondary valve shell and valve cover, as well as the packing around the valve stem from being subjected to medium and temperature effects for a long time, and to replace the valve packing during operation, the installation direction required for the secondary valve is "high in and low out". 3. Boiler exhaust and vent globe valves The boiler exhaust and vent globe valves are only used during the water supply process during boiler startup, with a small opening and closing frequency. However, they often cause fluid loss due to poor sealing. Therefore, some power plants have installed these globe valves in a "high inlet and low outlet" direction to improve their tightness. It is generally difficult to close the valve when using low inlet and high outlet methods under large caliber and high-pressure conditions. If low inlet and high outlet are used under high pressure and large diameter conditions, the valve stem is prone to deformation and ...

  • Why Should Exhaust Valves be Installed in Water Supply Pipelines?
    Why Should Exhaust Valves be Installed in Water Supply Pipelines?
    2023-05-11

    As a device for quickly removing gas from pipelines, exhaust valves are essential equipment for improving the efficiency of water conveying equipment and protecting pipelines from deformation and rupture. The exhaust valve is installed at the pump outlet or in the water supply and distribution pipeline to largely eliminate the accumulated air in the pipeline and improve the efficiency of water pipes and pumps. And once negative pressure occurs in the pipeline, this valve can quickly suck in air to prevent damage to the pipeline caused by negative pressure. The exhaust valve is generally used for pipe exhaust of independent heating system, central heating system, heating boiler, central air conditioning, floor heating and solar heating system. Precautions for setting exhaust valves: 1. The exhaust valve must be installed vertically, that is, it must ensure that the internal float is in a vertical state to avoid affecting the exhaust. 2. When installing the exhaust valve, it is best to install it together with the isolation valve, so that when the exhaust valve needs to be removed for maintenance, it can ensure that the system is sealed and water does not flow out. 3. The exhaust valve is generally installed at the highest point of the system, which is beneficial for improving exhaust efficiency. Performance requirements for exhaust valves: 1. The exhaust valve should have a large exhaust capacity, which can quickly exhaust and restore to normal water supply capacity in a very short time when the pipeline is empty and filled with water. 2. When there is negative pressure generated in the exhaust valve inside the pipe, the piston should be able to quickly open and absorb a large amount of external air to ensure that the pipeline will not be damaged due to negative pressure. And it can expel trace amounts of air accumulated in the pipeline under working pressure. 3. The exhaust valve should have a relatively high air closing pressure, and should have sufficient capacity to exhaust the air in the pipeline in a short period of time before the piston is closed, thereby improving the water delivery efficiency. 4. The water closing pressure of the exhaust valve should not exceed 0.02 MPa, and the exhaust valve can be closed at a lower water pressure to avoid a large amount of water gushing out. 5. The exhaust valve should use stainless steel floating balls (floating barrels) as the opening and closing parts. 6. The exhaust valve body should be equipped with an anti impact protection inner cylinder to prevent premature damage to the floating ball (bucket) caused by the direct impact of high-speed water flow after a large amount of exhaust. 7. For exhaust valves with DN ≥ 100, a split structure is adopted, consisting of a large number of exhaust valves and automatic exhaust valves to meet the requirements of pipeline pressure. 8. For high flow rates, frequent start of water pumps, and operating conditions with a diameter DN ≥ 100, a buffer plug valve should...

Company News
The 10th & 5th Anniversary Celebration of DERVOS Employees
The 10th & 5th Anniversary Celebration of DERVOS Employees
2023-02-23

Time flies, Dervos people go hand in hand with the company. Among them, Yvonne, Aries, Stella and Trista have joined Dervos for 5 years, Alice and Rachel have joined Dervos for 10 years. Every year, Dervos will give awards to anniversary employees. This year, Dervos also prepared many exquisite gifts for these families. We secretly collected and edited their photos and videos since 2013. We watched the video together and recalled the warm memories of the past, which made people feel unforgettable and tearful. After watching the memory video, our general manager Eric and sales manager Ken presented awards to the anniversary employees to thank them for their dedication to the company. Because of you, Dervos can become a warm, harmonious and loving family. Thank you for being there all the time! Dervos sincerely hopes that everyone can accompany Dervos through the following countless five and ten years. All along, Dervos attaches great importance to the introduction of high-quality talents, which adds a lasting and strong impetus to the development of the enterprise; pays attention to the sustainable development of talents, provides sufficient training for each employee; pays attention to the personal development of employees, and provides employees with open and equal career development channels. Therefore, Dervos has a more experienced, professional and stable team, which can bring better cooperation experience and considerate service to our partners.

DERVOS 2022 Annual Meeting
DERVOS 2022 Annual Meeting
2023-02-10

For Dervos, 2022 is a meaningful, valuable and rewarding year. With the busy and hard work, we unknowingly ushered in 2023. On February 3, 2023, Dervos held the 2022 annual meeting. First, the heads of each department gave a brief description of the work content of their department. They summarized the achievements and deficiencies of the past year, and also formulated the development direction and goals for the coming year. Then, Eric, our general manager summarized the major achievements of Dervos in 2022: ①Major orders are delivered on time with high quality; ②On the basis of maintaining the original certificate, a variety of certificates have been added; ③Have more in-depth cooperation with customers; ④Sales performance hit a record high. In addition, Eric also pointed out the existing problems and encouraged everyone to learn from experience and make progress together. At the end of the meeting, Eric planned the development direction for 2023, and put forward the key words of Dervos: "Going Out" and "Coming In". So we will have more opportunities to communicate face-to-face with our partners and enhance communication. After the successful conclusion of the annual work summary, we ushered in the annual dinner. The highlight of this dinner is "Cash Bo Bing". "Cash Bo Bing" has the same rules as regular Bo Bing, except that the rewards are changed to cash, which is more thrilling and exciting! This time, we divided into three tables: A, B and C. During the Bo Bing, everyone was very enthusiastic and lively. In the end, Ken at table A, Sam at table B, and Trista at table C won the first prize and took away the grand prize! On this special day, Dervos is grateful to all business partners for their trust. Because of you, Dervos can develop more calmly, firmly and rapidly in the future. Dervos has excellent and responsible employees, so we can better understand your needs and continue to provide more professional and meticulous services. Let's create a better tomorrow together!

Gifts and Wishes from Santa Claus DERVOS
Gifts and Wishes from Santa Claus DERVOS
2022-12-16

The much-anticipated Christmas is coming! This year, in order to let our business partners receive gifts before Christmas, DERVOS started prepping a month in advance! First, the selection of gifts. Actually, our sales often pay attention to the preferences and needs of their respective customers during the daily communication, so they can also choose gifts that meet customers' wishes as well as are full of traditional Chinese characteristics. Second, the packaging of gifts. In order to let you receive the most exquisite gifts, keep the joy of opening presents, each gift is beautifully packaged. In addition, there are handwritten greeting cards for each sale. Finally, the delivery of gifts. In order to prevent Christmas gifts from being impacted during transportation, DERVOS wrapped several layers of shockproof pearl cotton and buffer film on the outermost layer of Christmas gifts, so that our partners can receive a perfect box of gifts. DERVOS looks forward to seeing your smiling faces when you receive the gift. As of today, DERVOS has received many thanks and praise from friends! And we hope that DERVOS's gifts can accompany you through a wonderful Christmas. DERVOS wishes you and your loved ones on the occasion of Merry Christmas and a prosperous New Year in advance!

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