Tianjin Xin billion Thai Door (formerly New Chaoyang Window Factory) specializes in producing steel fire shutter doors, inorganic cloth fire shutter doors, dual inorganic Burkina folding shutter doors, smoke screen, fast shutter doors, wind shutter doors, stainless steel rolling door products. Company production qualification complete, rigorous business management, strong technical force, excellent product quality. Bearing in mind the company's employees "go all out, the pursuit of perfection" of the faith, devoted effort for each product, and strive to perfect every detail of fine, to ensure that products with superior performance, beautiful appearance and excellent quality, the company's products has been leading the industry trend, the majority of users of all ages. Has aggressive harmonious team to ensure that you understand the product information in a timely manner; professional technical support service, excellent after-sales service team, to solve your worries. Our use of scientific management and advanced production technology, the spirit of "innovation, customer first" corporate purposes, fully committed to product quality improvement; Since its inception, we always keep its "sincere" the client's interests first. Companies with high-quality products, reasonable prices, excellent pre-sales and after-sales service, the pursuit of excellence corporate philosophy, to provide you the most satisfaction, the most assured buying experience with our customers and friends for a better future!