About Us

Qinghai Ronghai Supply Chain Co., Ltd. located in Minhe Industrial Park, Qinghai Province，which is known as the main ferroalloy producing areas in China.The main products are ferro silicon alloy,silicon aluminum ferro, silicon manganese ball, ferro silicon ball, ferrosilicon powder, deoxidizer, metallurgical accessories, silicon carbon ball, etc. Products are soldto domestic large-scale steel mills, and South Korea, Japan, Malaysia,Taiwan and other countries and regions.