• TIANJIN CHANYU SUPERHARD SCI-TECH CO., LTD.

    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:86-022-23788127Address:ERWEI ROAD HUAYUAN INDUSTRY PARK, Tianjin, Tianjin, China

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