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Anonymous users2024-01-24It can be identified in the following way:
First, go to a specialty store.
Second, let the merchant provide a test report.
Third, you can go to the Internet to check Panpan's webpage, if there is a dealer's situation, you can also call ** to Panpan's headquarters to ask to see if it is a real store.
Fourth, the Panpan door is generally stronger, and you can gently knock on the door with your hand to see if the sound is thick and dull. If it's crisp and hollow, it's supposed to be a fake.
Fifth, a security door should be at least about 60 kilograms. You can try.
Sixth, with a caliper, there is a keyhole on the door frame, you can measure the thickness of the steel plate of the door frame, Panpan door is used 2 mm steel plate.
Seventh, the cost of Panpan door is higher, therefore, it is impossible to have an anti-theft door less than 600 yuan, you can ask, see if there is a Panpan anti-theft door below 500-600 yuan in the store, if so, be careful. If there is 300-400 yuan, then it is best to change it immediately. Because of a regular security door, the cost is at least more than 500 yuan.
There's no need to fake, the cost is not much different.
Now it's the most cost-effective to buy online, I used to buy one in the market, and then I bought one on Tmall, in comparison, the quality is about the same, but the money is saved by one-third, it's worth it!
The lock requires a three-way locking structure, 6 hinges, doors and windows and door frames with dark locks, even if the hinges are pried off, the door can not be opened. Whether it is a closed or fence type security door, the heavy one is better than the light one, because the heavy steel is more and coarse, and the damage resistance is good. The radius around the lock should be protected by steel plates of more than 100mm, and if the area is less than 200 square centimeters or the thickness is lower, it is easy to be damaged and the quality is not good. >>>More
Sun Changshui, a native of Haiyang Twenty Miles in Yantai, Shandong, 30 years old, medium build, this person is addicted to gambling, good bragging, deceiving countless people, and does not pay back the money. Now I do the Panpan door installation project. Please be cautious in employing people.
The lock requires a three-way locking structure, 6 hinges, doors and windows and door frames with dark locks, even if the hinges are pried off, the door can not be opened. Whether it is a closed or fence type security door, the heavy one is better than the light one, because the heavy steel is more and coarse, and the damage resistance is good. The radius around the lock should be protected by steel plates of more than 100mm, and if the area is less than 200 square centimeters or the thickness is lower, it is easy to be damaged and the quality is not good. >>>More