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Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd
Verified Supplier
jinan,China
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Grinding Steel Ball for Cement Plant and Steel Mill High Hardness Hot Rolling Steel Ball
Product Details
ZW
Hot Rolling Ball
ISO9001:2008
Jinan city,Shandong province,China
1 tons
USD 550-680/Ton
Annual output 80000 tons
20 days after order confirmation
container bags ,steel drum
water quenching
dia.20mm to 150mm
Accept
High Strength
﹥20,000 times
Qingdao port,china
hot rolling steel ball
≤1%
