Jinan Xinfa Industry Co., LTD

Jinan Xinfa Casting&Forging Co., Ltd as one of the bigger manufacturer and exporter of grinding balls in China, the capacity is 50,000 MT annual and exporting to Australia, Korea, Japan, Canada, South Africa etc more than twenty countries and areas, we had obtained the certificate of ISO9001-2000, ISO14001. We mainly produce the following kinds of grinding balls: 1.Forged steel grinding balls Size: 20mm-150mm Hardness: HRC50-65 Chemical elements: C: 0.52-0.65; Si: 0.15-0.37; Mn: 0.6-1.2; S & P: 0.04Max; Cr: 0.25Max. 2.Forged steel grinding balls (RCAB-1) Size: 20mm-150mm Hardness:HRC58-65 Chemical elements:C:0.7-0.9,Si:0.65-1.00,Mn:0.70-1.25, P/S:0.04Max,V:0.05-0.12 3.High chrome casting balls Size: 20mm-120mm Hardness:HRC58-65; Chrome content:11-14% 4.Low chrome casting balls Size: 20mm-120mm Hardness:HRC45-55; Chrome content:1-3.5% Packing: 1. Container Bags 2. Steel Drums If you interesting in our products ,plz send me an enquiry anyway. Business email: xxxxx] Best regards! Paul Lee Sales Manager