1, Pan Pan security door (China famous trademark, China famous brand, national high-tech enterprise)
Pan Pan Anzhu Co., Ltd. is a joint-stock enterprise which mainly produces residential products and develops and manufactures new building materials. Its headquarters is located in Yingkou City, Liaoning Province, a beautiful coastal city. From the end of last century to now, Pan Pan security door products have established a good reputation in the industry. Including fire doors, steel wooden doors, rolling doors, indoor doors, protective windows, automatic garage door, radiators, color steel sandwich panels, steel structures, sound insulation screens, stainless steel kitchenware, etc.
2. Suofu security door (China well-known trademark, China top ten door brands, China famous brand products).
Sophomore (Group) Company was established in 1998, with more than 0/0000 employees. The group 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. Maxim's security door is a brand of Chongqing Maxim Group, which was founded in 1998 and is a famous brand product in China.
3. Buyang security door (China well-known trademarks, national inspection-free products, China well-known trademarks, top 500 Chinese enterprises, and the most growing private enterprises in China 100).
Buyang security door is a brand of Buyang Group in China. The company is one of the largest and safest door production bases and export bases in China, and its strength can be imagined.
4. Jinkai security door (a well-known trademark in China, a national high-tech enterprise, 9 national standard-setting units for security doors and smart homes, and the first brand for home improvement security doors).
Jinkai Group is committed to the first brand of home improvement security door, and has achieved rapid growth with the concept of "golden quality" and excellent management. It has become one of the top ten enterprises in the national security door industry and a national high-tech enterprise. It is formulated by nine national and industrial standards, including security door, smart home, steel door, steel wooden door, whole house customized household products and e-commerce quality manufacturers.
5. Wang Li security door (national "double standard formulation unit", high-tech enterprise, China famous trademark)
China Wangli Group Co., Ltd. is located in Yongkang, Zhejiang, the hardware capital of China with beautiful scenery, developed transportation and world-famous hardware products. A large group company integrating scientific research, design, manufacturing, sales and service. The market share of anti-theft door and anti-theft lock in the leading industry ranks among the top three in the same industry, and the comprehensive economic strength of the Group ranks first in the domestic industry.
6. Xingyueshen anti-theft door (city high-tech enterprises, Zhejiang Top 100 private enterprises in science and technology, Zhejiang Spark demonstration enterprises, Zhejiang patent demonstration enterprises)
China Xingyue Group is located in Yongkang, Zhejiang, the hardware capital of China, and was established in 1989. Comprehensive strength ranks 62nd among the top 500 private enterprises in China, 9th among the top 500 private enterprises in China, 8th among the top 500 industrial private enterprises in Zhejiang and 3rd among the top 500 private enterprises in Zhejiang.
IT mainly manufactures pick-proof doors (steel doors, indoor doors, fire doors, armored door, garage doors, general gasoline engines, diesel engines, electric bicycles, electric scooters (gasoline engines), electric (pneumatic) tools for motorcycles, solar water heaters, IT, real estate, financial investment and other industries.
7. Shengqun security door: Sheng Qun door and Xingfu door (China famous trademark, national inspection-free and Zhejiang famous trademark).
Shengqun Group is a large-scale regional group company involved in real estate supporting building materials manufacturing, automobile and motorcycle products manufacturing, real estate investment, financial investment and other fields. Founded in 1989, the company is located in Yongkang, the hardware capital of China, with a modern standard workshop area of 500,000 square meters, more than 4,000 employees, including more than 600 senior technicians, and fixed assets of 65.438+0 billion RMB.
8. Rishang security door (China well-known trademark, one of the top ten brands of China door industry (steel door))
Established in 1996, Beijing Nishang Group is a large private enterprise designated by the Ministry of Public Security and the Ministry of Construction to produce building metal structural products. Located in the east of Beijing Economic and Technological Development Zone, it covers an area of 120 mu, with more than 0/000 employees, registered capital of 22 million yuan, bank credit rating of 3A, and annual sales of about 300 million yuan. It is one of the high-tech enterprises in Beijing.
9. Xinduo security door ("Top Ten Brands of Door Industry in China", "Top Ten Enterprises of Fire Door Industry in China", "Top Ten Enterprises of Security Door Industry in China", "Export Brand of China" and "Famous Trademark of Zhejiang Province")
Xinduo brand was founded in 1995, and 1998 was officially upgraded to China? Xinduo group. After two generations' efforts, China Xinduo Group Co., Ltd. 18 years has been focusing on door-building, becoming a professional modern door-building group integrating design, manufacturing and import and export trade. It is also the first anti-theft door brand enterprise among the top ten brands to be recognized as a "national high-tech enterprise" with its comprehensive door-building technology.
10, Feiyun security door (China famous trademark, Heilongjiang famous brand product, Heilongjiang famous trademark, China door industry (steel door) top ten white gold medal brands)
Harbin Feiyun Industrial Co., Ltd., established in 1985, is a professional manufacturer of sheet metal products such as security doors, filing cabinets and safes, and is one of the largest enterprises in the sheet metal industry. The slogan "Flying clouds into thousands of households, let you, me and him be safe" has become a household name. Products are exported to Russia, Japan and other countries.
Extended data:
At present, the security door products are uneven, and some businesses operate a variety of security doors like grocery stores, which are summarized as follows:
1. Grade standard: The security grade of security door is divided into grade A, grade B, grade C and grade D, among which grade A has the highest anti-theft performance, followed by grade B and C, and grade D is the lowest. What we see in the building materials market are mostly C-class and D-class security doors, which are more suitable for ordinary families.
2. Inspection of steel plate: According to the national regulations, the steel plate thickness of security door should reach 1mm, but some enterprises only use 0.4mm steel plate to reduce costs, and the thin steel plate will lose the significance of anti-theft. According to security door merchants, consumers can press the steel plate on the door leaf when checking the steel plate. If the steel plate is pressed, it means that the quality of the security door is not good.
3. Inspection waste: The waste of qualified security doors is stainless steel, but some small workshops actually use stainless steel in order to reduce costs. When the author visited Nanchang Xinduo security door, the boss introduced a little skill of identification. He put the magnet on the next step. If the magnet is difficult to remove, it means that the next material is unqualified.
4. Good locks are not just many locks: security doors with qualified locks generally use three-way locks, not only the door locks, but also the upper and lower guide rails can be inserted and locked to fix the doors. Usually, some businesses use more locks to attract consumers. In fact, the more locks the better. The lock core is not anti-theft, and no amount of locks are useless.