Ningbo Chief-Hand Stone Co., Ltd.

CHIEF-HAND STONE CO.,LTD have been over 20 years experience to make all kinds of diamond segments and super hard tools. now we two office, one is in Shandong Province, the other Xiamen city. are our powerful products. We can 50000 pcs every day. since 2005, built stone cutting factories. About ...

Telephone： 0086-574-56617777Address：LUOYUAN