• HeJianHonestPetroleumEquipmentCo.,Ltd

  Hebei HuaYing drilling accessories sales center located in hebei province HeJianShi, near the national highway 106, Beijing 150 km to south, traffic is convenient, oil materials business large enterprises, main three disc bit, PDC all kinds of fishing tools, as well supporting petroleum ...

  Telephone：86-0317-3189711Address：Other, China

• Hejian Solidkey Petroleum Machinery Co., Ltd

  We are specialized in tricone bits, PDC drag big diameter and customized bits. Our products mainly used drilling oil well, gas mine water subterranean heat, piling of foundation or construction. serving for contractors since 1983. The quality our is reliable prices reasonable, large quantity ...

  Telephone：86-317-3184695Address：Yngguang, Cangzhou, Hebei, China