1, Pan Pan security door
When it comes to security doors in Pan Pan, everyone must be familiar with them. Up to now, it is still a product favored by consumers in the market and widely praised. Pan Pan security door products have existed since the end of last century and enjoy a good reputation in the industry. Including fire doors, steel wooden doors, shutter doors, indoor doors, protective windows, automatic garage door, radiators, color steel sandwich panels, steel structures, sound insulation screens, stainless steel kitchenware, etc. 10. , and more than 65,438+000 series of new products have obtained more than 40 national patents.
2. Kincaid security door
China Jinkai Group was established in Yongkang, Zhejiang Province, which enjoys the status of "the capital of China". The registered capital of the group company is 65,438+0.1100 million yuan, which consists of Zhejiang Jinkai Industry and Trade Co., Ltd., Wuyi Jinkai Door Industry Co., Ltd., Zhejiang Jinkai Import and Export Co., Ltd., Zhejiang Jinkai Machinery Manufacturing Co., Ltd., Zhejiang Jinkai Investment Management Co., Ltd. and Hangzhou Wangzheng Technology Co., Ltd.
3. Spring security door
Zhejiang Wuyi Spring Group is a professional manufacturer of high-grade security doors. The company was established in 2002. After several years, Mr. Wang has successively won the honorary titles of China Environmental Label Product Certification, Zhejiang Forestry Key Leading Enterprise, Zhejiang Famous Enterprise, National Top Ten After-sales Service Unit and Top Ten Security Door Brand.
4. Maxim's security door
Chongqing Maxim (Group) Co., Ltd. is a comprehensive enterprise focusing on door industry, and its investment covers auto parts, new environmental protection building materials, real estate development and other industrial fields. The door manufacturing products under the Group include security doors, indoor doors, fire doors, rolling doors, garage doors, bullet-proof doors and many other varieties. It is one of the largest and most comprehensive manufacturers in China. It has been rated as a well-known export brand enterprise in Chongqing for many years. Maxim's anti-theft door was awarded the title of "China well-known trademark" and Maxim's trademark was awarded "China well-known trademark".
5. Xingyueshen security door
Xingyueshen security door is a brand of Zhejiang Xingyue Door Industry Co., Ltd., located in Yongkang, Zhejiang. Zhejiang brand, founded in 200 1, is a famous brand product in China, which has rapidly developed into one of the leading enterprises in the door manufacturing industry. Xingyue Door Industry won the second prize of National Science and Technology Progress Award. It has more than 60 national technology patents and more than 0/00 product design patents. It has passed more than 60 safety inspections and more than 70 building quality inspections by the Ministry of Public Security.
Extended data
Matters needing attention
1, be sure to choose a security door with FAM anti-theft sign on the door body. FAM stands for JYBD, the security door corresponding to the four grades of A-B-C-D. The higher the grade, the stronger the anti-theft ability, which belongs to the highest grade. Remember that the words "anti-theft level" should be permanently kept on the inside, at the hinge edge of the height 1.6m from the ground. If there is no seal, don't choose it.
2. According to the thickness of the steel plate, the thickness of the door frame steel plate is preferably above 2mm, and the thickness of the door body steel plate is at least1mm.. The thickness of the door is 20mm, and the weight of the whole set is at least 40 kg. It was filled with steel bars and asbestos. The thicker the steel plate, the better the quality of the door. In the actual purchase process, it can be judged by simple scrutiny. It is still difficult to push the steel plate thick, and the knocking sound is very dull, indicating that the door panel is thick and the sound is crisp. If it is empty, there must be something wrong with the security door.