Zhengzhou Diamond
Superhard Material Co.,Ltd.

Middle of QinlingRoad,Zhengzhou, Henan P.R.China
info@dam-superhard.com
Post Code:450051
Tel:+86-371-67770067 / 67522873
Fax:+86-371-67770119

Zhengzhou Diamond Superhard Material Co.,Ltd. is a professional manufacturer of diamond Industry .During the running of these years,We are being trusted and praised by the users in the world for the high performance and lower prices.
Welcome and thank you as a friend to us!