Professional diamond wire saw manufacturers

Email:glkhjd@163.com Tel:+86-19142911686

Contact us

Email: 1787431577@qq.com
Mobile: 086 19142911686

QQ:1787431577
skype: fufufu8768 
Wechat: 19142911686

Addr: No.9,North,Second Ring Rd.guilin,Guangxi,China