- Construct with high grade metal, not easy to or crack in use.
- Thickened process lock fixation area, hardened and thickened metal lock body, can resistant bumps.
- , beautiful, anti-rust, effectively solve the problem of high mutual opening rate of traditional lock cylinders.
- Simple in structure, easy to use, not easy to deform, you can use it with confidence.
- Great craftsmanship, delicate shape, good texture, beautiful look, fashionable and unique.