TangXing Ltd. was established in 2001, the company's main business doors and accessories, building materials, and the country's cooperation with more than 200 suppliers, the annual turnover can reach 30 million U.S. dollars, by the industry's unanimous praise. The company insists on the development concept of "science and technology tops the sky, the market stands on the ground", and is determined to practice the development mode of "deep integration of industry, academia and research".