Henan Jianhui Construction Machinery Co.,Ltd,

Our company mainly manage drill pipe, collars, high-end oil line casing tubing, coiled sucker rods, and so on. Our advanced process equipment, strong technical force, production equipment testing in the domestic steel industry are a leading position. Oil field,we have 2 pieces of pipe ...

Telephone：86 - 0371 - 86097877Address：15F,No.3 Building,Futian Fortune Plaza,Hanghai East,Zhengzhou China Zhengzhou Henan 450061 China