Monthly Valve Training
- Oct 12, 2024
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Last Friday morning, a valve-centered training was done by Mr. Liu, our experienced quality controller, in an attempt to expand our understanding of various val
Two Turkish Customers Visit Dervos Office
- Oct 12, 2024
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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
Dynamic Corporate Culture
- Oct 12, 2024
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Dervos has created a dynamic culture and effective office culture that in turn contributes to its business success. The fresh, young and dynamic culture pervade
We Are Here For PVPA Exhibition 2013
- Oct 12, 2024
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With the opening of Pumps, Valves & Pipes Africa Exhibition 2013 in Midrand, South Africa at Gallagher Convention Centre, general manager Mr.Wang and three sale
Pumps, Valves & Pipes Africa 2013
- Oct 12, 2024
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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-H
Are You Ready For Chinese Spring Festival?
- Oct 12, 2024
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Exquisite decorations and joyful festivity around the city tell us the spring festival is approaching. Dervos team are arranging for final activities before the
Customers Visit Our Office and Plant
- Oct 12, 2024
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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
Christmas Is Coming
- Oct 12, 2024
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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
Spring Festival Holiday
- Oct 12, 2024
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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 durin
Nov.27th-30th 2012 OSEA
- Oct 12, 2024
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In 2012, we attended the 19th International Oil&Gas Industry Exhibition & Conference (OSEA). We meet our customers and new friends in the exhibition. After ca
Common Faults and Preventive Measures of Gate valves
- Oct 12, 2024
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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 junction