Our company is a professional enterprise which is dedicated to researching, developing, manufacturing and selling high-tech security doors and entry doors. After years of development, our company has had the assets of 300 million Yuan, a plant area of 80,000 square meters and more than 1,000 employees, among whom 20% are high level and middle level managers and engineers (design & development). Our company introduces Polymer materials from America for using in the security door industry. We have obtained CAS patent and passed the comprehensive quality testing of Public Security And Protection Ministry, with high-quality materials and good skills. We take advantage of mechanical hardware capital, select materials strictly, and make wonderful products with stable quality and security. Flame Retardant Door is adopted by National Fire Equipment Quality Supervision And Inspection Center and can meet the national fire safety standard of ZA2 Level.