HEBEI RUISHI BITS MANUFACTURING CO.LTD

 Hebei Rui Shi Manufacturing Co., Ltd.is a professional company,which is engaged in diamond drill bits and oil drilling tool design ,manufacturing sales and providing technology services.
The company has many veteran experts specializing in researchdesidn manufacture of Diamond Bits and drilling technology .Use advanced technology of domestic and abroad apply advanced professional design software,for oilfield different strata,devise  a variety of standard models of PDC bits, tricone drill , drill assembly , drag bits , drilling tools , boring tools , polycrystalline diamond bit ,natural diamond drill bits, impregnated diamond drill bits and coring drill of all kinds of specifications , sidetracking drill , drill double heart .The company also produces sets of milling shoes, wear shoes and other downhole tools .
Ruishi diamond bits with good quality and timely services is widely accepted by many oil drilling companies. the products have been sold to the Tarim, Turpan-Hami , Changqing , Liaohe, Dagang , Jidong ,
Jilin , Sichuan, Central China , North China Oil Field .
our company executes the standards of SY/T********0,SYT********8, API Spec**1.implementsISO********0 quality management system, adhere to the principle of  "excellent quality , honesty, improvement and innovation, satisfactory service" We are willing to cooperate with new and old customers to provide quality and reliable products and satisfactory service to the user