the company is JINAN SINAI CASTING FORGING CO .,LTD IN CHINA we are a professional manufacturer and supplier of grinding media..The quality steel balls very well regarded by their customer.our product exported to korea,japan south america,south africa ...

Zibo Dongsheng Casting and Forging Co., Ltd. is a professional steel ball manufacturer exporter in China. Our main products are Forged Steel Grinding Balls Alloyed Balls. The exported to over 15 countries regions around the world. grinding ball. We can offer ...

Ningbo Swikuo CO ,a professional manufacturer of non-standard hardware for more than 30 years. enjoying great reputation competitiver price and high quality. you are welcome to our webstie:http:// www.swikuo.com ,any question pls feel free let us ...