Now many people in order to protect the safety of their property will be installed security doors, security doors not only now but also excellent anti-theft features beautiful appearance, has become the door to many people at home will be installed, Wang security door on the market as old burglar Door brand, Wangli security door is good, how to identify the quality of anti-theft door, the following article will introduce it to you. Wangli Security Door, OK? 1. Wangli Security Door was established in 1996 in Yongkang, a hardware city. After more than 20 years of development, Wangli Security Door has become a well-known anti-theft door brand in our country and won the title of China's well-known brand and China's inspection-free products The anti-theft door has excellent quality, and it has become the first choice of anti-theft door brand for many consumers. 2. The Wangli anti-theft door is made by a special process, with high hardness and excellent quality, which is not prone to rusting. We are constantly devoted to the research and development of anti-theft door locks and launch various anti-theft door locks Fashionable appearance, atmosphere, excellent anti-theft function, is an anti-theft door brand worthy of consumer trust. How to identify the quality of anti-theft door 1. Look at the certificate When we purchase anti-theft doors, we first need to check whether the anti-theft door products are qualified. It is best to ask the seller to show the "Check Qualification" of the relevant department to see whether it is the relevant national standard and the performance level of anti-theft doors. The anti-theft door level needs to reach A level. 2. View the internal structure We also need to check the internal structure of the anti-theft door when we buy it. We can remove the cat ’s eyes, doorbell box and handle on the door to check the internal condition of the anti-theft door. Connected together firmly, the door should be added with asbestos and other fireproof, thermal insulation, sound insulation materials as stuffing. 3. Check the lock Check whether the lock of the anti-theft door is an anti-theft door lock that has been tested and qualified by the public security department. At the same time, you need to see if there is a reinforced steel plate for protection at the installation position of the lock. 4. See the technical quality You also need to check the technical quality of the anti-theft door lock, whether there are welding defects, and how dense the door leaf and door frame are. 5. Weight Finally, it is best to weigh the quality of the anti-theft door. The weight of the anti-theft door with excellent quality is not less than 40 kg. If you want a light-weight anti-theft door, we need to choose carefully. Summary of the article: The above is the introduction about the quality of Wangli security door and how to identify the quality of security door qualified. What, the decoration still uses his own money? ! The Qi family is decorated in installments, with an ultra-low annual interest rate of 3.55% and a maximum loan of 1 million. Apply now to enjoy the discount If you are interested in brand cooperation, content cooperation, and advertising of this website, please send an email to :. Non Stick Pan,Non Stick Frying Pan,Non Stick Pan With Lid,Non Stick Frying Pan With Lid SUZHOU JIAYI KITCHENWARE TECHNOLOGY CO.,LTD , https://www.jiayi-kitchenwares.com
