Which brand of stainless steel doors and windows is good? You can choose from the following options.
1. Wang Li stainless steel door-a large door industry group with door industry as its pillar industry, covering security door/fire door/stainless steel door/copper door/and other product series, lock solution provider, Wang Li Group Co., Ltd.
2. Fortune tree LONGSHU-steel wooden door industry standard drafting unit, large comprehensive door group mainly engaged in research and development/design/production of steel and wood inner door, Guangdong fortune tree Industrial Group Co., Ltd.
3. Buyang BY-founded in 1992, a large safety door production base and export base, a large group mainly engaged in door industry/car industry/real estate industry/Auto Parts/logistics, Buyang Group Co., Ltd.
4. PANPAN-a large enterprise that started in 1982 and mainly produces housing products and is dominated by the development and manufacture of new building materials. It has brands such as PANPAN/Jingjing/PANPAN first product/PANPAN top product, panpan Anju door Industry Co., Ltd.)
5. Qunsheng door industry chinsun-founded in 1989, it integrates R & D, design, production and sales of burglary resistant safety door/metal entrance door/garage doors, etc, comprehensive controlling company, Qunsheng Group Co., Ltd., which involves the fields of building materials manufacturing, real estate investment, financial investment, etc.
6. SEEYES SEEYES-founded in 1989, a well-known brand of building door opening system, a large industrial enterprise integrating R & D, manufacturing, and sales services. It is a subsidiary of Xingyue Group and Zhejiang Xingyue door Industry Co., Ltd.)
7. RONGO, Ronggao-an enterprise that launched high-end intelligent electric retractable doors earlier in China, and a supplier of large-scale integrated integrated solutions for comprehensive door industry
8. KDTiM-founded in 1998, it is a well-known brand in the stainless steel door and window industry. It is a high-tech enterprise specializing in the research and development/manufacturing/sales of integral wooden doors/integral aluminum doors and windows/intelligent security doors/Whole House intelligent security systems and related products, guangdong jindada household Co., Ltd.)
9. Feiyun-founded in 1985, a large manufacturer of metal sheet products, specializes in producing/selling security doors/safes and steel office furniture comprehensive enterprises, famous brands in steel security doors industry, Harbin Feiyun Industrial Co., Ltd.)
10. Xizhou door industry-founded in 1989, its paint processing technology is a modern non-standard door production enterprise that follows the same industry and integrates design/Research and Development/production/sales/service.
How to choose stainless steel doors and windows?
1. Whether the stainless steel pipe meets the national standard
The national standard for stainless steel pipes requires that stainless steel pipes must contain a certain amount of nickel and chromium to ensure that stainless steel does not rust. At present, the price of inferior stainless steel pipes with low nickel content is only half of that of national standard stainless steel pipes, but they are far inferior to national standard stainless steel pipes in terms of rust prevention and firmness. Since stainless steel is generally not marked with models on the market, it is difficult to judge the quality of stainless steel. Therefore, many small processing household inferior stainless steel pipes in the market pretend to be stainless steel of good quality, which is a non-national standard trap.
2. Whether the stainless steel pipe is thick or not
The thickness of the stainless steel pipe also determines the pressure resistance and firmness of security window. Naturally, the thicker the pipe, the stronger it is. The thickness difference is 0.1mm and the pressure resistance difference is hundreds of kilograms. For every 0.1mm less thickness, the cost per square meter will decrease by 20-30 yuan. Generally speaking, the strength of security window with a thickness of 0.6mm to 0.8mm is enough, but many small processing households use some 0.4mm pipes to pretend to be 0.6mm and 0.8mm pipes to cheat consumers and make virtual thickness, some stainless steel window windows were broken and stolen.
How to choose home decoration doors and windows
1. Understand the classification
Stainless steel anti-theft door, stainless steel roller shutter, stainless-steel retractable door; If we divide it according to the stainless steel style, we can divide it into fence type, push-pull type, flat type and folding type. As household use, we generally adopt open type, that is, open the door directly.
2. Regular merchants
When we buy, we must ask the other party to show the stainless steel processing and testing certificate, including business license and safety certification. Only regular merchants can make us feel at ease and comfortable when buying.
3. Various signs
When selecting a stainless steel door, we should pay attention to the selection of the flag marked "FAMI", Enterprise certification, various implementation standards, certificates of conformity, etc. Only the stainless steel door that meets the standards of various indicators is the safest and most reliable one in our opinion.
4. Carefully check the welding technology and corners of stainless steel door
Check whether there are problems such as open welding, unwelded welding, leakage welding, uniform color and smooth electroplating surface in the stainless steel door process.
5. Locks
The biggest function of stainless steel door is anti-theft, so when purchasing, you must carefully detect and repeatedly use its lock function, which is enough to have lock position offset, whether to use three-way locks or five-way locks, check whether there is an unpleasant stinging sound when the stainless steel door is turned on and off.
6. Material
The last point is that everyone will hardly pay attention to it when buying it, which is made of stainless steel. At present, stainless steel door materials are mainly 302 and 304, the thickness is less than 2cm, and the thickness of the front and rear door leaves is about 1cm.
