The Qualification & Security of Locks
Being anti-theft is the most critical characteristic of locks. When choosing locks, we cannot ignore their anti-theft performance. So there is a question occurring. Are the qualified locks must be safe? First of all, we need to feel sure that qualification and security can't be equated. 1. What is the qualification of locks? There is a difference between the inspection according to the approved standards and the safety. The former mainly reflects the mechanical strength and performance...












