This is shenyang huachang antimony chemical co.,ltd.There are 15 kinds of antimony products which are conformity to ISO9002 quality system standard.shenyang huachang antimony chemical co.,ltd has successively developed sodium antimonate,antimony triacetate,antimony glycolate,dust-free antimony trioxide etc.14 new kinds of antimony products,thus became one machining enterprise with most various products in China antimony line.