Hejian Yinhai Drill Bits Manufacture Co.,Ltd. is a Roller Tricone and PDC enterprise, our bits basing on high-tech skills designs are used in the exploitation of natural gas, crude oil, waterwell, geological exploration so on. The company located Junziguan ...
drill bits, rock bits, tricone bits, steel tooth bits
Hejian Yinhai Rock Bits manufacture Co., Ltd is a rolller tricone bits and PDC bits enterprise ,our bits basing on high tech skills and design are used in the expoitation of natural gas , crude oil , ...
we need Tricone Drill bits working in turkiye Sondaj ��leri konusunda kendini ispatlamış firmalar arasında bulunan Ko�an Elektrik her t�l�ihtiyacınıza cevap vermeye hazır. ...
2-3-2-1 Four Season Garden, No. 16, Gao Sheng Qiao Road, Chengdu, Chengdu, Sichuan
We are leading Chinese Manufacturers and suppliers in the field of all kinds Rock Tools, Our series including Chisel Bits, Cross Button Coupling Sleeves, Reaming Drilling Tools so on. In 1998 we obtained Quality System Certificate ISO9002 Standards was ...
Drill Bits, Rock Tools, Rock Bits, Roller Bits, Tricone Bits