Hejian City Feilong Retop Rock Bit Manufacture Co.,Ltd

Company Introduction

Hejian City Feilong Retop Rock bit manufacture Co.Ltd,specializes in the designing, manufacturing, marketing and serving the high performance diamond bits, tricone bits and drilling tools which used in petroleum industry. And all our products are made in accordance with the API spec7-1. Company was established in the 1983."quality fist, consumers foremost" is our service tenet.