Product function: Hong-gang is widely used in sand blasting, rust.

产品作用：红刚砂广泛应用于喷砂、除锈。

After years of efforts has developed a range of sand blasting equipment.

经过多年的努力已开发出一系列完善的喷砂设备。

System sand blasting equipment jaw crusher resettlement interloper incident.

制砂设备颚式破碎机安置过细事变。

Product function: stainless steel balls are widely used in polishing, sand blasting.

产品作用：不锈钢丸广泛应用于抛光、喷砂。