KN STEEL BALL
销售部 Sales
& Export Dep. :
knsteelball@hotmail.com sales@china-stee-ball.com
Whatsapp
Skype
Tel: 0086 28
84012236
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