Page 13 of Latest News, Dates, Events, Press, Articles
Two Turkish Customers Visit Dervos Office

Two Turkish Customers Visit Dervos Office

  • Jul 19, 2013
  • Hits: 223

Two Turkish customers come to visit Dervos company. Upon arrival at the office of Dervos, they have been instantly and deeply impressed by our friendliness and hospitality. Their first visit means an ...

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Dynamic Corporate Culture

Dynamic Corporate Culture

  • Jul 19, 2013
  • Hits: 214

Dervos has created a dynamic culture and effective office culture that in turn contributes to its business success. The fresh, young and dynamic culture pervades all aspects of the company. Dervos te...

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We Are Here For PVPA Exhibition 2013

We Are Here For PVPA Exhibition 2013

  • Jul 18, 2013
  • Hits: 234

With the opening of Pumps, Valves & Pipes Africa Exhibition 2013 in Midrand, South Africa at Gallagher Convention Centre, general manager Mr.Wang and three sales managers show up for this internat...

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Pumps, Valves & Pipes Africa 2013

Pumps, Valves & Pipes Africa 2013

  • Mar 14, 2013
  • Hits: 224

Dervos is set to attend the PVP Africa 2013 Exhibition at Gallagher Convention Centre in Johannesburg that runs from May 14 to May 16. Our stand number is F16-Hall No.2. Welcome to visit our booth. Ou...

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Are You Ready For Chinese Spring Festival?

Are You Ready For Chinese Spring Festival?

  • Mar 14, 2013
  • Hits: 234

Exquisite decorations and joyful festivity around the city tell us the spring festival is approaching. Dervos team are arranging for final activities before the dragon year ends.  Our spring fes...

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Customers Visit Our Office and Plant

Customers Visit Our Office and Plant

  • Mar 14, 2013
  • Hits: 229

On Jan.23rd, our customers paid a visit to our cooperated factories in Wenzhou, including regular gate, globe, check and ball valves manufacturers.   We welcome our customers and friends to visit...

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Christmas Is Coming

Christmas Is Coming

  • Mar 14, 2013
  • Hits: 227

Dear Customers and Friends, Wish you all Merry Christmas and Happy New Year!  Thank you for your constant support last year. It is your support that makes us grow and move forward. In the comin...

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Spring Festival Holiday

Spring Festival Holiday

  • Jan 20, 2013
  • Hits: 264

Christmas is all around us. Now the Spring Festival is coming. We will take ten days off from Feb.8th to Feb.17th. You can still contact us through email during this time period. Prompt reply might n...

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Nov.27th-30th 2012 OSEA

Nov.27th-30th 2012 OSEA

  • Dec 11, 2012
  • Hits: 433

In 2012, we attended the 19th International Oil&Gas Industry Exhibition & Conference (OSEA). We meet our customers and new friends in the exhibition. After candid talks with them, Dervos g...

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Common Faults and Preventive Measures of Gate valves

Common Faults and Preventive Measures of Gate valves

  • Jul 26, 2016
  • Hits: 267

Gate valves are the main components of the oil (gas) wellhead, several kinds of the common faults in the use of the common faults as follows.  1. Leakage between gate valve and gate valve juncti...

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