Description

We would like to take this opportunity to introduce our company and products, with the hope that we may work with bright ideas imports in the future. We, Jinan Huixin Industrial Co., Ltd, are one of the largest manufacturers and exporters of grinding steel balls and decorative wrought iron balls in China. The annual output is *0, **0 metric tons. The products have been exported to more than *0 countries and areas, such as USA, Canada, Chile, South Africa, Italy, Greece, Korea and Japan etc. As the raw material in producing steel balls is high quality alloy steel, we can assure the high hardness and good wear resistance of the products. Our company has obtained ISO***1 International Quality System Authentication. The quality of the products can meet the demand of client in different countries and areas. We would like to introduce our products as below for your reference. 1. Forged steel grinding balls *0Mn forged grinding ball Diameter:*0mm***0mm Hardness:HRC ****0 Chemical elements:Cr:0.*5max C: 0.***0.*5 Si: 0.***0.*7 Mn:0.**1.0 S&P:0.*4max S:0.*4 *5Mn forged grinding ball Diameter:*0mm***0mm Hardness:HRC:****3 Chemical elements:Cr:0.*5max C:0.***0.*0 Si:0.***0.*7 Mn:0.**1.2 S&P:0.**5max *5MnCr forged grinding ball Diameter:*0mm***0mm Hardness:HRC:****4 Chemical elements:Cr: 0.**0.6 C: 0.***0.*2 Si: 0.***0.*7 Mn:0.**1.0 S&P::0.*4max *0Si2CrV forged grinding ball Diameter:*0mm***0mm Hardness:HRC*0min Chemical elements:Cr:0.**1.2 C:0.***0.*4 Si:1.**1.8 Mn:0.**0.7 S & P:0.*3max 2.High chrome casting balls Diameter:*0mm***0mm Hardness:HRC: ****4 Chemical elements:Cr:*5min c: 2.**3.2 si:1max Mn: 0.**2.5 S&P:0.*8max 3. Low chrome casting balls Diameter:*0mm***0mm Hardness:HRC:*6min Chemical elements:Cr:1.**3.5 c: 2.**3.4 si:1.2max Mn 0.**1.5 P: 0.*8max S:0.*6max ***** chrome casting ball Diameter:*0mm***0mm Hardness:HRC: ****2 Chemical elements:Cr:*1min