KN STEEL BALL

 销售部 Sales & Export Dep. :   

 knsteelball@hotmail.com  sales@china-steel-ball.com    

Whatsapp     Skype

Webchat/Tel/Whatsapp:  +86 19980830492

Porduction Dep.:info@china-steel-ball.com

Quality and Complain Dep. tech@china-steel-ball.com

China European Railway Center Chengdu duty free zone office:  

Chengdu Kaien Science and Technology Co. Ltd.

No. 203th First Section Shili Avenue Jintang, Chengdu China

地址:  中国 四川  成都  金堂 十里大道一段 203号