-
Anonymous users2024-01-23Is it that someone outside has locked you in Wuli, because many C-class lock cylinders have this function, and even if you have a key in the house, you can't open it.
There is a special unlocking and door-to-door service, but it must be approved by the Public Security Bureau and guaranteed.
Hello, it is difficult to find out the brand of C-level lock cylinder, because there is no clear definition of C-level lock cylinder, if you really want to search, you can search for super B-level lock cylinder, this kind of lock cylinder is the current C-level lock cylinder, the most popular C-level lock cylinder brands are mainly Jiaheng, Baodean, Yuema Sanhuan, Meilibao and so on.
The ex-factory price of the lock cylinder is the price of accessories and materials + labor costs, and the cost is about 30 yuan. Every 5mm length increases + to the price of 1 yuan, and some manufacturers have a higher cost of iron box packaging, and a tin box needs yuan.
Li Wen locks the city, a national chain, focusing on solving the security problem of locks. >>>More
1. The lock cylinder is faulty.
2. Failure of the lock body. >>>More