Best quality and durable stationery from renowned Manufacturer of Steel Ball Casting, serving the market since 1970. Zhangqiu Ruinian Casting and Forging Co. operates under Own Lisence, dealing in steel ball,grinding ball,forged steel ball of all kinds, ensuring top quality and make. Our product line is specifically designed for school and workplaces, being supplied to not only domestic market but across borders as well constituting Australia,Canada,Germany,Italy,South Korea,United States export market share. Our corporate venture was introduced in Jinan, Shandong, China, with initial fortune worth Above US$100 Million. We understand the value of trust that our customers place in us and being a reputable Retailer of Steel Ball Casting and we make sure to look after production and shipping processes with strict quality maintenance. Zhangqiu Ruinian Casting and Forging Co. is a Private Owner company, holding 50 Years of export experience helping us excel in the market with vast awareness and knowledge of a best product line. As of now, we have reached annual export value of US$10 Million - US$50 Million catering Approx 5 Million US Dollar of annual revenue.