Feilong Retop Rock Bit Manufacture Co., Ltd was eatablished in 1983, with an area of 2700 square meter in the industrial park and more than 20 years' experience in drilling tools industry.We have our own international trade company including a branch office in Dubai UAE. Strictly complying with ISO 9001:2008 and API standard and professional service enabled us a stable worldwide market covering the Middle East, the South Africa, Canada, USA, Janpan, Korea, Austraila etc. "High Cost Performance & Continue Purchasing" is the common praise from our clients. Hope you're the next one to say this phrase to us!