YUXING have its own mine, smelting factory, antimony processing factory, and various flame retardant production lines and YUANTONG brand high quality antimony trioxide with annual output of 5000 MT and over 20000 MT/year efficient flame retardant production lines. It is currently the only enterprise with integrated industry chain, which possesses antimony mining, refining, manufacturing and further processing based on antimony trioxide, and then develop to synthetic of flame retardant and production of flame retardant polymer materials.

Two subsidiaries Golmud Xinkun Mining company and Zhongjin Smelting company located in Golmud of Qinghai province are engaged in mining, ore-dressing and smelting of Au-Sb ore, and multi-metal smelting, such as Ag-Sb and Hg-Sb ore,etc. We have set up stable customer direct sale system, successfully serve for Samsung Total, LG Chemical, Silver Age, Changchun Group, Bluestar, ChaoHua Technology, etc.