West Zhongyuan Road,Sigma Science&Technology Industrial Park

Zhengzhou Sinoblade Industrial Co., Ltd. is a young and dynamic company engaged in the research, development and manufacture of bearings at the early stage. We are specialized in diamond core drilling...

No. 53, Dongqing Street, Zhengzhou, Henan, China

Founded in 2004, Sino Tools Co., Ltd., a large-scale professional and international enterprise, specializes in research, development and production of diamond tools. The company is located in Zhengzho...