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正方路,Taian ,Shandong,China China
matiral :chrome steel ball grade:G40-G2000 hrc:60-66 application:bearing, bicycle and automobile part standard:GBT308-2002
Material: stainless steel ball Grade:G100-G1000 Diameter: 2.0mm-25.40mm Hardness:HRC26 Certificate:ISO9001:2008
Material: carbonsteel ball Grade:G100-G1000 Diameter: 2.0mm-25.40mm Hardness:HRC58-62 Certificate:ISO9001:2008
Contact Person martin cui
Address 正方路, Taian , Shandong
We will contact you soon .
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