Tianjin Chanyu Superhard Sci-Tech Co., Ltd., Original state-owned Research Center for Abrasive, is a Hi-Tech private enterprise, which registered in New Industry Park 2002 with Import and Export License. It specializes research, design, production, technology application synthetic ...
Telephone:86-022-23788127
Address:ERWEI ROAD HUAYUAN INDUSTRY PARK, Tianjin, Tianjin, China