With work experience more than 10 years, we have set up stable cooperative relationships with more than 100 suppliers of forged steel valves. Our markting network centers Zhejiang province and radiates from east, middle China to many other areas. We can produce more than 300000 pcs valves per month for more than 200 customers. Every customer will be cherished. It is our goal to set a industrial forged valve supermarket for the customers all over the world.
After getting the official order, the purchase of forgings will be restricted to the appointed forging factories by our purchasing department. Every important process will be under the control of inspection department including forgings, maching, assembling, testing, painting, packing and delivery. An detailed inspection report will be offered as soon as the goods are delivered.
In the past years, we have supplied goods to many petroleum companies including Lukoil, YPF, Petronas, MOL, etc. And some of them we enter the Approved License Catalogies, which is extremely positive to DERVOS valves' quality and service we offer. All these encourage us to continue to do so.