No. 7, No.1 Building, Ke Yuan Mansion, No.121, Huanghe road

Established in 2004, our company has become a large-scale professional manufacturer and exporter of a variety of Diamond Tools in China. Our products range from various electroplating Diamond Tools an...

200 Ren Min Road, Danjiangkou, Henan, China

Henan Huanghe Whirlwind Co., Ltd. Henan Huanghe Whirlwind Co., Ltd.was founded by five major shareholders including Henan Huanghe Enterprises Group, Osaka Diamond Co. Ltd. (Japan), and Zhengzhou Resea...

Changchun road , High-tech zone

Zhengzhou TCH Instrument Co., Ltd. is established with the goal of providing researchers with specialized instruments designed to meet their unique demands. We has grown into one of the material sci...

A2507,KaiXuanMen, TongBaiNan Road 238#

iSharp Abrasives Tools Science Institute is a leading grinding solutions provider from 1991. Experienced abrasives engineers constitute a research team. We have resin abrasives, ceramic abrasives, coa...

Room 8637, Grain and Oil school, Henan University of Technology

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