Current anti-theft doors uneven, some businesses like grocery stores, operating a variety of anti-theft doors, Zhejiang Industry and Trade Fordyce teach consumers how to identify on the door, get a qualified inspection of steel security doors: the state of the door wholesalers , security door plate thickness to reach 1 mm, but some companies to reduce costs, some only 0.4 mm steel sheet, plate thin lost the meaning of theft. According to the security door business introduction consumer test plate when door manufacturers, wholesale, can be pressed in the steel doors open to how much money, if the plate is pressed, indicating that the quality of security doors, but off. Poor law and order, so that we look for hope in the security door, security door to buy it is more concerned about things. But security door sizes size that is the key, there is the door you have to select the appropriate size of how much security door. Zhejiang Industry and Trade Fordyce come to you popularize knowledge about security door sizes. Door size home burglar door standard size is 2050 * 960, the most standard is 2050 * 860, there is 9,601,970 * 1970 * 860, security doors are generally done according to the actual needs of the family, the maximum it can achieve 2500 * 2500. Door manufacturers, wholesale, Fordyce stellar reputation, industry and trade (certification), Jilin door provided by Zhejiang Industry and Trade Co. Fordyce. Zhejiang Fordyce Ltd. (www.cngusite.com) is an industry leader in Jinhua, Zhejiang, security doors, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Industry and Trade in Fordyce leadership with the staff warmly welcome all inquiries negotiations to create Fordyce Trade and Industry a better future.