grinding steel ball
2017-01-15 19:07  Views:119
Price:Negotiable
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grinding steel ballsteel ball 1)Diameter: 20~ 140mm 2) breakage rate 3%max 3) Hardness: 55-65HRC min....
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Company name:Jinan Zhongtian Industry Co., Ltd.
Status:[Offline] [Send message] [Chat]
Business contact:marlon ma(Ms.)
Telphone:
Area: Caribbean Region-Bermuda
Address:sanjian road, Zhangqiu