Pipe & Drilling Tools Manufacture Co., Ltd. (PDM) is a petroleum drilling tools manufacturing company with the capacity of drilling tools designing, manufacturing and repairing.We produce all ...

Room 508,Shengjing Buliding,No.11 Shenyang Road

Shenyang Hoperising Trading Co.,Ltd. is located in the Shenyang City, which is known as the core of heavy industries in northern China. After years of development, the company has become a well-known ...

Shanshui Huayuan, Dalian, Liaoning, China

Stark Tools Limited, an enterprise had specialized in tungsten carbide inserts for more than 20 years, recapitalized and rebuilt in 2007. It has being engaged in production of tungsten carbide inserts...