Ningxia Jiyuan Metallurgical Co., Ltd.
[ Manufacturer ]Main business are Ferro silicon alloy, Silicon-manganese alloy
Shizuishan Ketong Metallurgy Industry And Trade Co., Ltd.
[ Manufacturer ]Main business are Ferro silicon alloy, Silicon-calcium alloy
Sichuan Xichang Dongyangliangzai Special Alloy Co., Ltd.
[ Manufacturer ]Main business are Ferro-silicon alloy