One, lawful production and beard of door of distribute guard against theft have two requirements:

(1) must be on guard via technology of various places public security bureau administrative office issues production and distribute license.

(2) production and door of distribute guard against theft must supervise bureau and office of public security bureau via various places technology lawfully the station of product quality supervision and inspection of accredit detects eligible.

2, People's Republic of China is communal and safe occupation standard GA25-92 " inspection door of safety of guard against theft is general technical condition " be produce and detect the only basis of door of guard against theft. Door of eligible guard against theft should have following functions:

(1) be versed in with common manipulator via professional tool and portable dynamoelectric tool cooperate each other, only working hours 15 minutes, in door body the weakest point cannot appear 615 square centimeter mouth.

(2) door body should resist 30 kilograms of arenaceous bag are pounded 9 times and do not arise rupture, can prevent to enter a room forcibly namely.

(3) add up to Xie Yingneng to bear manual tool is destroyed.

(4) the lock of three azimuth qualification that door lock should install the Ministry of Public Security to recommend. The door of guard against theft with good quality, use three azimuth lock commonly, 6 add up to window of leaf, door and doorcase to add built-in lock, although close when be dropped by carve, the door also cannot be opened, some hold card to produce a business, although sample structure classics detects eligible, but when batch is produced jerry however, use profit of obtain of a few wrong steps.

A lot of flow that take a street to string together alley to sell false and inferior guard against theft the door door, their door is used makings is thin, add up to Xie Xiao, solder quality difference, span big, lock is simple, do not have property of guard against theft.