While it is home almost all the installed security doors, first because it is safe and practical, and the second because it is beautiful. Observe that you have not had the appearance of security doors of it, even if it is not the same as the model is not the same style, but always still have the same characteristics. Run on a Trade and Industry today to tell you about: (1) frames, doors component surface should be smooth and clean, no dents and mechanical damage. (2) nameplate should be upright, firm and clear. (3) anti-theft security doors should be permanently marked level of security. (4) anti-theft security level marked by Chinese symbols and flat circular composition, Chinese code should be in the plane of the circle diameter of Φ25mm. (5) in the form of Times New Roman intaglio permanently fixed to the inside edge of the hinge angle, height 1600mm ± 100mm from the ground position. Read the contents of these security doors supply, you can look at the time of purchase, or take a look at the door of his home whether accurate. Zhejiang Industry and Trade Co., Ltd. is a security gate Run Top Brand, security doors ten brand manufacturers, specializing in the production of high quality security doors and other products. Products with its sophisticated technology, stable quality security doors ten brands, fashionable and security doors manufacturers, unique design features, popular at home and abroad, by the customer favorite. Material security doors of the other doors to the material it any different, but also any provision of its sheet thickness of it? Run a detailed description of Industry and Trade to everyone. Let us go deeper understanding. (1) Sheet materials optional steel, stainless steel, steel / wood, copper, or other composite materials. (2) steel sheet thickness a) anti-theft security door according to the B, C, D level should be used separately 2.00mm, 1.80mm, 1.50mm. b) the doors of the outer panel, the thickness of the inner panel with the "outside board / inner board" expressed in the form, according to anti-theft security of B, C, D level should be used separately 1.00mm / 1.00mm, 0.80mm / 0.80mm, 0.80mm / 0.60 mm. c) Grade sheet thickness theft security door security doors, in conformity with its tamper-resistant properties, according to the thickness of the product design choices. If you choose a steel plate thickness shall not be less than B-level anti-theft security door, door leaf thickness and tolerance requirements. Zhejiang Industry and Trade Co., Ltd. is a security gate Run Top Brand, security doors ten brand manufacturers, specializing in the production of high quality security doors and other products. Products with its sophisticated technology, stable quality, fashionable and unique design features, popular at home and abroad, by the customer favorite. Security doors security doors ten brands _ _ a INDUSTRIES reputation first provided by a Run Co. Zhejiang. Zhejiang A Run Co. (www.zjyrgm.com) strong, credible, Jinhua in Zhejiang security door industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead a Run Industry and Trade into the brilliant and you work for a better future!