Hejian Zhongcheng Bit Manufacture Co.LTD. .(SRF) was established in 1997. It is a privately owned and proudly company. We have grown to become leading manufacturer of tricone bit PDC bits supplier high quality drilling tools & equipment, we excel designing, manufacturing, distributing ...
Telephone:86-317-3223932
Address:fuyingmen6 waihuan road
Hejian Huanyu Petroleum Machinery Co., Ltd. Was established in 1998,located in Hejian which is in the middle of Cangzhou city,and enjoys good location and convenient transportation.Huanyu specializes in Tricone Bits,TCI Rock Bit,Steel Tooth Bit,etc.
Telephone:86-1883-1855-588
Address:No.12 street Hejian City Hebei Provence China
Indian Engineering Co. was established in 1988 year, We like to import large quantity of surplus scraps PDC Bits, used Tricone R/R TCI Drill bit.We are global buyer and buy ( Tungsten carbide inserted ) bit & unserviceable Dril bits also from Iran, Dubai (UAE ), Soudi Arabia, Syria, Egypt, Greece so ...
Telephone:91-33-22158288
Address:156A, Lenin Sarani, Suite No. 208, 2ND Floor