Yangzhou Hongguang Biological Technology Co., Ltd., founded in January 2004, is a professional firm that is committed to the research, development, customization, production and sale of various pharmaceutical intermediates and fine chemicals. The firms’s products are widely used in medicine, veterinary medicine, personal care, food, feed and other fields.After more than ten years of effort, we have established stable and friendly business contact with European and American pharmaceutical companies, the domestic chemical trading companies and international importers. Our main products which include benzethonium chloride, chlorobutanol, abiraterone acetate, acetyl hydrazine are sold around the world.