How to write a request for credit union replacement security doors?

: Installation method: 1. Expansion bolt installation method 1, first measure whether the size of the hole is consistent with the size of the door frame, if it is smaller than the size of the door frame, the excess gray skin should be removed. >>>More

First of all, you should check whether the security door has a certificate of conformity tested by a statutory testing agency, and there is a security technology protection product license issued by the security technology prevention department of the provincial public security department where the manufacturer is located. >>>More

The full name of the security door is "security door". As the name suggests, it should have anti-theft and security performance. According to the provisions of the "General Technical Conditions for Anti-theft Security Doors", qualified anti-theft doors cannot be pried open within 15 minutes by using ordinary hand tools such as chisels, screwdrivers, crowbars and portable power tools such as hand drills, or open an opening of 615 square millimeters on the door leaf, or open an opening of 38 square millimeters in a semicircle of 150 square millimeters of locking points. >>>More

There is also the possibility that the fingerprint security door can be pried open. >>>More

Yes, the logistics industry is so developed now.