all kinds of grinding ball-casting ball and rolling ball for mine, cement, power station

Description

                       WeiDa casting limited company was founded in ***4 which is a specialized production for wearable steel ball, the major production is all kinds of chromium alloy casting ball and hot rolled forging press ball and the annual productivity is fifty thousand tons. Our company is based on the quality first and the supreme service aim for providing the first-class products, the first-class customer service. Our company's various kinds of ball is widely used in mine, cement and power station .
High hardness :from *5 to *5 Breakage rate <0.3%; Drop times≥*0,**0