Zhengzhou Kewei Ao Superhard Materials Co., Ltd. is a hi-tech joint-stock enterprises, are engaged in super-hard materials (natural, crystal and polycrystalline diamond, etc.) tool design, production and sales as one of the hi-tech enterprises,
In the company of "Customer First, integrity-based, for the first ´´
Address: Zhengzhou Zhongyuan Road on the 20th District Ruhe
Tel :0371-68631375 Fax :0371-68630375
Zip code: 450006 Website: www.cavor.net-mail: cavor@cavor.net