Ya Ping doors of Trade and Industry to teach you how to identify good or bad quality: 4, while the kitchen environment due to the special nature of fire safety door suppliers, kitchen door should choose waterproof, good sealing door type, in order to effectively block generated when the cook fumes, such as semi-glass door with optional sandblast pattern, or semi-opaque. Ya Ya Jing Ping Trade and Industry initiated the doors "factory modular home improvement packages" philosophy fire safety doors, Ya Trade and Industry with quality craftsmanship, to create the perfect home for you, you are welcome to order! Ping Ya Trade and Industry for steel materials and accessories for interior door requirements: (1) frames, doors panels and reinforcement should be used cold-rolled steel sheet. Door plate thickness of not less than 1.5mm how much fire safety doors, doors panel should adopt the 0.8 ~ 1.2mm thick steel reinforcement should adopt the 1.2 ~ 1.5mm thick steel reinforcement if fitted screw, steel plate thickness shall not be less than 3.0 mm. (2) doors and door frame filling material, non-flammable material tamped application. Fire safety door factory outlets | rich style flat Ya Industry and Trade | Shaoxing fire safety doors Ltd. Yongkang level provided by the Trade and Industry Ya. Yongkang Ya Ping Ltd. (www.ykpygm.com/) Zhejiang Jinhua, doors leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Ya Trade and Industry leaders in the flat with the staff warmly welcome all inquiries negotiations to create flat Ya better future for industry and trade.