Ping Ya Industry and Trade to introduce you to the security door installation steps: 1, the first measurement of the size of the high-end solid wood doors doorway manufacturer to determine the opening direction according to the corridor. Doorway size should be larger than the size of the installation of the door, and leave some clearance (about 1.5-3cm), debugging correction for easy installation. 2, the amendment doorway, doorway dimensions do not meet the requirements to be Raymond iron, steel chisel, cutting machines and other cutting tools, Shuhei to meet installation requirements. Ping Ya Trade and Industry to remind consumers to buy security doors should pay attention to the following points: (3) Qualified Security door frame plate thickness should be more than 1.5mm where to buy high-end solid wood doors, door thickness at 40mm above, you should check the weight of the door, the general should be more than 40kg, and by removing the cat's eye, the doorbell box or lock the door handles and other ways to check the internal structure of the door plate thickness should be 0.5mm or more, within a few root reinforcing steel Which high-grade solid wood door frame, so that the front and rear door panels connected together organically, and enhance the overall strength of the door, the door Oh generally polyurethane or honeycomb paper filler, with insulation, soundproofing. Fire doors which should be filled with asbestos (fire cotton) and other materials with fireproof function as a filler, hand percussion door body issued a "pound" sound, consumer hands to open and close the door should be flexible. Fire doors production should promulgate a national production of fire doors Certifications. Manufacturers of high-end custom wood doors, Guangxi high-grade wood doors, Ya Industry and Trade Co., Ltd. is provided by faith-based flat Yongkang Ya Industry and Trade. Yongkang Ya Ping Ltd. (www.ykpygm.com/) strong, credible, Zhejiang Jinhua doors industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve the level of innovative ideas will lead into the elegant splendor of Industry and Trade and you work for a better future!