Oriental Casting and Forging Co, Ltd is one of the largest and most exprienced manufacturer and supplier of grinding media, with installed manufacturing capacity in excess of 150, 000T per year. Since 1981, the company has been committed to producing grinding steel balls, grinding rods and other products, The steel balls range from 20mm to150mm, The company has passed ISO 9001 international quality system and ISO14001 environment system making us high tech enterprise in grinding media and foaging industry of China. Our grinding balls are exported to Chile, Peru, Canada, Zambia, Ghana, South Africa, Japan and so on, The wearable products enjoy a high reputation in domestic and foreign markets.