AUD purification technology co., Ltd specializes in the catalyst of the development, production, sales and technical services. Company approach system integration and catalyst in one, technical level, the size of the market and production capacity in the domestic leading position. Company responsibility to purify the air, protecting the environment, science and technology innovation, after dealing with core technology has reached advanced level in the world, after becoming national enterprises banner. Firmly grasp the historical opportunity, successive years of rapid development, has become a exhaust gas purifying device size lead, with their own brands and world-class technology companies. In the new round of development, the company is at a much faster pace, "motor vehicle exhaust gas processing industry leader" this goal speed running!