Located at Hefei of Anhui Province, Anhui Unity-Tech Chemical Co., Ltd is a private enterprise focusing on the chemical research, production and chemical trading. Our company possesses a technique team mainly composed of senior engineers and professors, the storehouses and equipments suitable for the production of fine chemicals, and the experiment equipments and analytical test methods suitable for technology development and production requirement. 　　The oxalate of our company, such as ammonium oxalate, ferric ammonuium oxalate, stannous oxalate,etc., are produced by the advanced synthetic craft and strict management system, and the quality can be assured. According to the demand of the market and the advantages of local resource, blue copperas, anhydrous oxalic acid, high pure oxalic acid, and crosslinking agent TAIC, are developed and manufactured. Meanwhile, hydrochloric acid, sulfuric acid, liquid caustic soda, sodium sulfate, sulfur dioxide, Liquid chlorine, nonferrous metals, and water purification agent can be supplied continuously. 　　Based on the principle of devout and hardworking, emphasized to the production, the quality of products, the development of science and technology, and the credit of company, we service all the customers zealously for many years. We would reciprocate customers and society with hard work and excellent achievement.