Shenyang Huachang Antimony Chemical Limited Corporation was set up in March of 1995. At beginning we were the branch of state-owned corporation of hunan huachang Antimony Corporation. Our manager was the artificial person of hunan huachang, who was one of the stockholders of that corporation, at that time he was the branch manager. After the bankruptcy of hunan huachang, Shenyang Huachang Antimony Chemical Corporation changed into private joint-stock corporation , and we invested in hunan yiyang, antimony trioxide plant an product line were built. Now we have retained many technology personnel and engineers from hunnan huachang.  Our annual production of antimony trioxide is 8000 tons. In Aug. of 2003 we cooperated with dalian organic chemical plant and set up the product line of antimony triacetate and antimony glycolate. In Nov. we set up product line of antimony trioxide flame retardant in huludao. The antimony triacetate we produced are exporting to USA, Italy, Germany, Canada, Malaysia, Estonia, Japan, Thailand, India and other countries. The reason why our headquarter corporation set up here is that we start from here and on the other hand we have built stable customer groups in northern east area of antimony trioxide. We set up plants in hunan dalian and huludao because of we take many factors into our consideration, eg, the place of raw material, technology, and tax.