There are many types of doors nowadays, and different types have different uses, so we should pay attention to it when buying. Nowadays, families generally buy anti-theft doors, which is good for them. Our life security is relatively good, so what about spring security doors? What are the precautions for purchasing spring security doors? If you want to know more, let's take a look.
1. Are Spring Security Doors good?
1. Spring Group is located in Zhejiang Province and was established in 2002. It is a company specializing in the production of various door panels. Another excellent factor that makes Spring Wooden Doors available in the market is that it benefits from the advanced technical support and high-tech integration of Spring Wooden Doors. We all say that wooden doors will deform and fall off due to prolonged use. This is mainly because wooden doors are not waterproof. Normal wooden doors need to be added with special waterproof materials to ensure that the wooden doors will not deform after long-term use. Spring wooden doors are made of more durable and waterproof solid wood and are coated together. Waterproof paint is an excellent way to ensure that wooden doors are not corroded by rain in spring.
2. Spring Group was founded in 2002. Tianwei produces high-quality anti-theft doors with reliable quality and strong anti-theft functions. It focuses on the introduction and development of core technologies. The company adopts German HOMAG, Weinig, Japanese Ping An, New automated production lines and technologies such as Denmark's MORSO, and the introduction of cutting-edge scientific and technological talents. Through continuous improvement and development, the company has formed a complete quality control system and holds a number of national patents in structure and design.
2. Selection tips for spring anti-theft doors
1. Anti-damage function is an important function of anti-theft security doors. When purchasing, you can ask the seller to produce the test certificate of the relevant department. The product The quality should meet the technical requirements of the national standard GB17565-1998 "General Technical Conditions for Anti-Theft Security Doors".
2. Regarding the lock cylinder, you can learn about AB or ABC locks on Baidu and look at their pictures. Then buy that lock. Just change the lock cylinder to achieve the purpose of changing the lock! Entry door security doors include iron doors and stainless steel doors, etc. You can choose according to your own needs.
3. Pay special attention to check for welding defects, such as open welding, missing welding, missing welding, etc. Check whether the door leaf and door frame are tight, whether the gaps are uniform, whether the opening is flexible, and whether the joints are tight. The surface of the door panel should be anti-corrosion treated, usually by spray paint and plastic spray. The surface of the paint layer should be free of bubbles and uniform in color. Most doors There is also a rubber seal embedded in the door frame, so there will be no harsh metal knocking sound when the door is closed.
Nowadays, anti-theft doors are purchased by every family, but anti-theft doors also have brands. So what are the spring anti-theft doors and what are the tips for purchasing them? I would like to use the above editor’s introduction Everyone knows about these.