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Produced by ourselves, direct sales from the factory, all styles of mechanical combination locks from generation 1, 2, and 3 are available. We can support different packaging and electroplating colors, as well as trademark printing.

As long as you have the quantity, my price will satisfy you. Welcome to our store at any time for a visit and discussion.

A generation of dumbbell-shaped knobs

Second-generation lock tongue-shaped knob

Dai Suo Mei Hua Xuan Niu

A corner of the factory

Password Lock Production Diagram

Here are some model images of the second-generation password lock. If you need the first-generation or the third-generation, please contact the merchant or check our other products.