• Shandong Steel Ball

  Shandong Huamin Steel Ball Joint-stock Co.,Ltd was established in 1986 and has always been engaged researching manufacturing grinding balls for various of mines 26 years. Our products are exported to more than 40 countries, with the annual production capacity 150000 tons. About 90% our ...

  Telephone：86 - 531 - 15069101Address：309 National Road, Yangjun Village, Zhangqiu County Jinan Shandong 250217 China

• Shandong Sinsun Machinery Manufacturing Ltd

  Sinsun Machinery registered in Shandong China since 1990, it mainly commit itself to dealing with exporting of industrial parts, forged steel & cast chrome grinding balls. By means the convenient traffic of Qingdao/Shanghai port, Sinsun as a window export mining ...

  Telephone：86-53183803851Address：195 Unit, Chendong Industrial Zone, Jinan, Shandong Province, P.R.China, Jinan, Shandong, China