In this mixed society, the safety of our lives and property is very important, so now almost every door in a home is a security door, so that the safety of our lives and property is guaranteed, but there are Many people don’t know much about the brands of security doors and how to choose and buy them. Let’s introduce to you the brands and purchasing tips of double and double door security doors.

1. Double-door security door brand

1. Wangli

Wangli Group Co., Ltd., a famous trademark in Zhejiang Province, was founded in 1996. Anti-theft door industry standard drafting unit, door and window lock solution provider, a large group company integrating scientific research, design, manufacturing, sales and service.

2. Panpan

Pan Pananju Doors Co., Ltd., a subsidiary of ASSA ABLOY, was founded in 1982 as the drafting unit for the revision of anti-theft safety door standards. It is a large enterprise with its main business being the production of Anju products and the development and manufacturing of new building materials.

3. Wanjia

Top ten brands of security doors, famous brands in the door industry, famous brand products in Zhejiang Province, famous trademarks in Zhejiang Province, famous hardware products in Zhejiang Province, trustworthy units for consumers, China It is a standing director unit of the Security Industry Association and a modern large-scale private enterprise group.

4. Buyang

Buyang Group Co., Ltd., founded in 1992, is a large-scale safety door production base and export base, focusing on door industry/vehicle industry/real estate/auto parts/ A large group whose main business is logistics.

5. Xingyue Shen

Zhejiang Xingyue Door Industry Co., Ltd., Xingyue Shen, was founded in 1989 and is a subsidiary of Xingyue Group. Its safety doors are well-known and are famous trademarks in Zhejiang Province. , a large industrial enterprise integrating R&D/manufacturing/sales services.

6. Kinkaid

Kinkaid Group Co., Ltd. was founded in Yongkang, Zhejiang, the "door capital of China". The group takes the door industry as its leading industry, covering steel and wood interior doors, wooden doors, Bathroom doors, anti-theft safety doors, fire doors and non-standard doors are national comprehensive door industry brand suppliers.

2. Tips for purchasing double-door security doors

1. Comprehensive considerations when purchasing: After understanding the above two main points, the next step is some selection factors: Ask for goods before buying. For products of the same style and brand, you should comprehensively consider quality, price, service, etc. to see whether the material is thick. The steel door frame is made of steel plate thickness. The surface treatment of the steel plate has a high smoothness and no roughness or blistering. The thick steel plate makes a dull sound when knocked. Weigh its weight and roughly determine whether the door leaf is solid.

2. Distinguish anti-theft doors: One of the main standards for anti-theft doors is that the abnormal opening time of the anti-theft door is 15 minutes. That is to say, within 15 minutes, the door can be opened using ordinary tools such as chisels, screwdrivers, and crowbars. Portable power tools such as electric drills cannot break open the door to be considered a genuine "anti-theft door". The standard for entry doors is an abnormal opening time of 5 minutes. In addition, another standard for anti-theft doors is that the door thickness = 0.8 mm, door frame iron thickness = 1.5mm.

There are many brands of double-door security doors, so we don’t know how to choose when purchasing. So through the editor's introduction above, I think everyone should have some understanding of these issues. I hope the editor's introduction can be helpful to everyone.