Taizhou Hwasun Pharm. & Chem. Co., Ltd. which former is Taizhou huanan chemical factory, was established in 1996. Our company is located in the national-level chemical and medical materials zone-jiaojiang yantou industry district, Taizhou, Zhejiang province. We mainly engage in research and development, production and sales of pharmaceutical intermediates and superior chemical products. We have advanced production equipment, manufacturing technique and inspection instruments. The professional technicians accounted 30 percent of all staffs. And we have well symbiosis with several institutes who have higher R&D capacity, which guarantees the solid base for developing new products.