Found 5 companies
Huanyu Petroleum Machinery Co., Ltd.. is recognized as a professional manufacturer of tricone bits, pdc bits, reamer bits, hole opener, cutters, bit breaker... having no match in terms of quality and ...
Beihuan Road, Cangzhou, Hebei, China
HeJian Solidkey Petroleum Machinery Co., Ltd. specialize in research and development of drilling equipments, we are manufacturing and marketing with senior technical staffs for many years. The structu...
cutting tools,Milling Cutters,hole making cutters,solid carbide end mills...
middle taishan rod, Liaocheng, Shandong, China
Liaocheng Ruizuan Construction Cutter Co., LTD IS A professional manufacturer of rotary bits, coal mining bits, flat bits and shield driving cuttes."Ruizuan"products are widely used ...
Found 5 companies