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No. 59, Fuqian Avenue,Dongying,Shandong,China China
Contact Person Mr. Reo Wang
Address No. 59, Fuqian Avenue, Dongying, Shandong
Products performance : Hardness : 900 1300 HV Corrosion resistance : no change experimented in neutral salt fog for 48 hours, no change immersed
Impulse nitriding-in-vacuum anticorrosion tubings and sucker rods researched and developed by our company are the newest products instead of coated tu
We are one of the most professional suppliers of casing, tubing, line pipe, sucker rod and other oilfield equipments in China. We provide quality prod
Products performance ( plating cover ) : Hardness : greater than 900HV Corrosion resistance : against hydrogen sulphide , carbon dioxide , sodium ch
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