Henan Yinwang Trade Co., Ltd is a high-tech company mainly engaged in synthetic diamond and its related products. Being the first class superabrasive area our lasting aim. We have scientific management idea, perfect procedure excellent team, which guarantee leading position of products this ...
Telephone:86-371
Address:HangHai Road, ZhengZhou , China, Zhengzhou, Henan, China
Zhongyuan Super Hard Tools Co.,Ltd is one professional technological enterprise engaged in developing,producing,selling and servicing ultra hard products.Based on the hardware of importing more machines from EWAG,Wendt,DMG,Coborn so on,we own technical team customized for you. ...
Telephone:86-15738374568
Address:Kaifeng, Henan, China