ZHONG SHAN H.R.T. PRECISION STEEL BALL CO.,LTD.ADD: No.71,Shenchong Industrial Park,Zhongshan,GD,China

Cell：+86-0760-88262588-611

Cell：+86 18718108943 

Skype：michelle07601 

FAX：+86-760-88991166-603

WEB: http://www.chnsteelball.com/  

E-mail：stephen@chnsteelball.com