Wanjia anti-theft door brand introduction
Wanjia is a modern enterprise group that produces and sells itself, and invests in import and export trade and real estate at the same time. The company has a workshop area of 500,000 square meters and 36,000 employees. Its manufacturing industry, the production of security doors, fire doors, steel and wood armored door, indoor doors. , has been sold nationwide.
Introduction of Wanjia Anti-theft Door Shop
The strength of the company is also very strong, with its own R&D team and scientific management, and now the sales points are all over the country. Products are also exported to Europe, the United States, Indonesia, Russia and other countries 10. Products are also produced in strict accordance with ISO0900 1:2000: 2000 quality management system, and have passed the environmental protection certification in China, which is deeply loved and recognized by consumers.
The difference between true and false security doors
According to the national production standards, to distinguish between true and false security doors, first look at whether there is a "security door" sign on the upper corner of the inner facade. If there are no metal doors, steel doors, etc. It's not a security door.
Knowing the thickness of the plate
The security door is marked with permanent anti-theft safety level, and the marking code consists of Chinese code and plane circle, such as φφ25mm. In addition, it is divided into grades A, B, C and D, and is permanently fixed on the upper corner of the inner hinge in the form of gravure printing. Without these, it is not a real security door.
Look at the anti-theft performance
That's all that matters. In addition to making materials according to national standards, anti-theft locks are also very important. Locks are also divided into three categories: A, B and Super B. The anti-theft technology of A-class security door can be opened for less than 5 minutes, which meets the national standards. B-class security door technology, open for more than 5 minutes in line with national standards; Super B-class preventable technology is turned on for 270 minutes.
Style of security door
Style is also one of the selling points of security doors. For consumers, beauty and good anti-theft performance are the best. What kind of style you want depends on your personal preference.
Look at the welding point
In a normal security door, the fixity of integral stamping is better than that of welding, but the technology of integral stamping generally needs to import expensive equipment, so the product cost will definitely increase.