State Insurance D122 type electronic password lock
Through the "national provincial laboratory" strict anti-magnetic test
5000 Gaussian magnetic field applied externally, internal magnetic induction strength is less than 4 Gaussian
Manufacture using Baosteel 1mm galvanized plate to ensure environmental protection and product strength
The design of the hidden door hinges ensures aesthetics
Adopting the world's leading anti-rust treatment technology and fully automatic electrostatic spraying technology
Overall seismic structure product design
