Product introduction

Ventilation, moisture-proof, light switch, steel (aluminum) louvers and aluminum honeycomb-lined environmental protection materials.

Hardware is equipped with locks with obvious use status marks on the cover plate of the external lock, and the outside can forcibly enter in case of emergency.Product introduction

Ventilation, moisture-proof, light switch, steel (aluminum) louvers and aluminum honeycomb-lined environmental protection materials.

Hardware is equipped with locks with obvious use status marks on the cover plate of the external lock, and the outside can forcibly enter in case of emergency.