Ping Ya Industry and Trade to introduce you to install anti-theft door step: 3, when installed into the door openings, surrounded by cork plugged degree horizontal and vertical correction, good debugging is turned on flexible stainless steel security door price, and then open the doors of stainless steel security door with a hammer drill mounting holes through the mounting holes in the door, one by one expansion bolt fastening good. 4, expansion bolt drilling depth of the wall to be ≥5cm, impact hammer drill and expansion bolt dimensions meet demand. When the installation or building owners need to be marked square 50cm or 100cm horizontal horizontal user alone must determine the ground floor tile installation or floor height. After the door is installed on both sides of the door need a certain amount of poured cement mortar (typically over 70%), irrigation repair mortar walls, etc. responsible for completion by the user. Ping Ya Trade and Industry Door is made of high quality galvanized steel frames, filled with non-toxic interior doors and fireproof material made of steel, with fireproof insulation, sound insulation, easy deformation characteristics; anti-theft performance to the national standard D grade fire performance by inspection Inspection Center, the ultimate fire insulation greater than 1.5 hours; the doors of high quality galvanized steel plate stamping molding, doors surface using high quality plastic powder spraying powder wave grainy transfer, three-dimensional sense of strong stainless steel security door custom, decorative wooden finishes stainless steel security doors how much money, beautiful crashworthiness; there are a variety of styles and specifications for customers to choose, can be produced according to customer's special requirements, hardware accessories in a variety of imported and domestic metal hardware accessories accessories for customers to choose. Custom stainless steel security door, stainless steel security doors Lishui, flat elegant first-class quality of Industry and Trade Co., Ltd. Yongkang level provided by the Trade and Industry Ya. 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!