Suzhou Chengyida Chemical Co., LTD is looking forward to future and is committed to supply high quality service. Based on the past experience of factory operation, we are able to realize that trading means more opportunities and more challenges. It is hard to start but will strengthen our power to develop more stably. Our business is divided into five sectors: Animal Health, Food ingredient, Fine Chemicals, Human Medicine, Machinery. Find our company profile at: www.chengyidahg.com