Found 8 companies
EACH DIAMOND LTD. is located in Zhengzhou High-tech Industrial Development Zone, a National Innovation Technology Park. EACH DIAMOND professionally manufactures Polycrystalline Diamond Cutter (PDC) pr...
No. 465, Daqing Road, Puyang City, Henan Province. China
Established in 2006, Henan Zyzj Pump Equipment Co., Ltd. is a professional company specialized in the research and development, manufacture and sale of special petroleum equipment such as pumping unit...
Jiyuan City, Henan Province
Henan Xin Chen IMP&EXP CO., LTD is a company which was registered legally and authorized by Chinese Industry and Commerce Department. Our company has the qualification which is approved by Chi...
Nanyao Street, Chengliu Town, Jiyuan City, Henan P
Jinyuan Heavy Machinery Co., Ltd was established in 1996, engaged in manufacturing centrifugal casting pipe mould (DN80-DN1200) / mandrel bar /shaft of wind power and drill equipments. It has been awa...
turbing, casing, drill pipe, drill collar, sucker rod,...
Found 8 companies
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