Security doors that are equipped with anti-theft lock, within a certain time under certain conditions, can resist the non-normal turn, have certain security performance and compliance with the appropriate level of anti-theft security door. Anti-theft security level is divided by four, namely A, B, C, D four descending, descending. The main component is the security door security doors that lock this site. Now all kinds of electronic locks is not just an anti-theft lock before, began widespread use, such as a fingerprint, password, IC card lock. Zhejiang Industry and Trade Co., a manufacturer-run first-class quality, competitive products to create absolute advantage, providing security door price, security doors prices. While it is home almost all the installed security doors, first because it is safe and practical stitching door specifications, 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 splicing doors, 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 stitching door manufacturers, specializing in the production of high quality security doors and other products. Products with its sophisticated technology, stable quality stitching door professional production, fashionable and unique design features, popular at home and abroad, by the customer favorite. Stitching door wholesale, mosaic door, a fountain by the Zhejiang Industry and Trade brand manufacturers to provide a Run Industry and Trade Co., Ltd .. 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!