Gold Member Since 2014
Audited Supplier

Cangzhou Zhonghai Metal Products Co., Ltd.

Ground Screw, Pipe Fititngs, Elbows manufacturer / supplier in China, offering API 5CT Oil Well Casing Pipe Steel Pipe for Drilling, Owned Factory Seamless Steel Casing Pipe (H40/J55/K55/N80/L80/P110), ASTM A106/A53 Gr. B Black Low Carbon Seamless Ms Steel Pipe and so on.

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Certificates

letters patent [Feb 19,2016]
letters patent
We have got the letters patent of  ground scews manufacturing.So any requirments of our parts,please 
contact us freely.