Be careful when buying stainless steel doors matter detection method: check with what filler. You can look at the security door at the time of installation, the general cat unscrewed from the door you can see what is inside, and if any cat has been well stainless steel doors, and is not screwed down, you can install locks time to look. In addition, it is best when the contract so that manufacturers indicate what the filler used, so if you find that when you install the wrong filler, so the manufacturers can seek explanation. In addition, you can also look at whether there are anti-theft door alarm set off by the keel, keel generally grid-like anti-theft and two S-shaped, S-shaped material saving, but no grid-like solid. When buying a closer look at the stainless steel, if there is no security keel, security will be greatly reduced sex. Third, check the thickness of the steel plate It is understood that the security door on the market from the surface are made with steel, but some manufacturers start with hands and feet on the plate. Moreover, since the difference between the average consumer has no bad steel, so start with the article to be more covert. First, make a fuss on the plate thickness. State regulations, security doors of the plate thickness to reach 1 cm or more, but some small workshop production of anti-theft door thickness simply can not reach, and some just do chimney snow board so thin, thin plate would be meaningless theft, a hard thing to pry it open. Second, instead of the cold-rolled plate hot-rolled plates. Steel security door to ensure a cold rolled sheet. Because cold rolled sheet stretching is good, there is toughness, but more expensive, so some manufacturers in order to save costs on hot-rolled plate instead. There should also be a good anti-theft door is galvanized steel or stainless steel wine rack after phosphate, and not just on the surface of the painting, which is not easy to be corroded steel. (Chongqing stainless steel doors) stainless steel deep processing industry has become a hot spot in recent years, driven by the continuing rapid development of Chongqing stainless steel processing of our economy, to increase the consumption of stainless steel display stand provides economic security, improve and expand the stainless steel deep plus production business, has become the focus of China's stainless steel industry development in the future. According to statistics, the stainless steel deep processing of investment showed rapid growth, especially in Jiangsu and Zhejiang provinces, the new stainless steel processing center, such as "mushroom", was "everywhere" trend, the industry some big traders still away business and processing combined with the road, and to expand increase the proportion of its production operations, a number of medium-sized traders have started to invest in the production of stainless steel deep processing business. Compare with 2006, stainless steel deep processing production business has caused great concern in the industry, and stainless steel deep processing industry and trigger investment boom. There are indications that, with the development of China's steel industry, stainless steel deep processing production business has become a new direction after years of China's steel industry. Stainless steel display stand, art Yiu stainless steel (certified), stainless steel supplied by Yao Yi Stainless Steel Products Co., Ltd., Chongqing. Stainless Steel Products Co., Ltd. Chongqing Yi Yao (www.shudumy.com) is Chongqing Municipality, stainless steel and products of leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Yao Yi leader in stainless steel with the staff warmly welcome all inquiries to discuss and create art Yiu stainless steel a better future.