Huamin industry zone, Jinan, Shandong, China,
Shandong Huamin Steel Ball Joint-stock Co., Ltd is one of the largest manufacturers and exporters for grinding steel ball rod products in China, annual production output 150, 000 metric tons. Our are mainly exported to USA, Canada, Chile, South Africa, ...
grinding media, grinding ball, steel ball, grinding rod, forged steel ball, chrome ball
