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Anonymous users2024-01-24Generally, there will be a proper price difference, after all, the structure and product use have undergone great changes, but this price difference is generally not too large, so you can negotiate the price appropriately when you buy!
Change. Lock cylinder.
Words. Lock body. >>>More
This can't be helped, disinfectant water is originally for epidemic prevention, you can negotiate with the property, it's not easy for everyone, more tolerance, more understanding!
1. Abrasion resistance is related to the material of the door lock. When purchasing, you should ask the distributor what kind of material it is made of, not only requiring its material to be wear-resistant, but also requiring its material to be beautiful, and it will not rust during use. 2. Feel The feel of the door lock is determined by the spring, and the quality of the spring determines the feel and service life when used. >>>More
I suggest that you first buy a lock cylinder that you are satisfied with, and then find a replacement lock master to help you install it to pay the master is if you install it yourself, I am afraid that your tools are not complete There is also the internal structure of Wang Li automatic lock is more complicated, and it is also very troublesome to install. I'm afraid that you won't be able to install half of it by then, and then go to ask the lock change master, some masters will see your situation and go to him, he will say that you are not right here, the part is broken, and ask you to change the full set, you will lose more than you gain, I hope it will be useful to you.
If you buy a dual motor, the safety is still relatively good. It's very convenient.