non standard door mother son door double door

non standard door mother son door double door: Door style: doorframe with luxurious oval design Super Flip Lock: The super-type anti-theft locks Paul De anti-hook, quantum cylinder. B-destruction of anti-theft lock time is 2 times the A-lock, put technology to open time is A-lock 5 times the rate for each open A-Lock 1 / 3. With new strengthening of luxurious imitation copper handles. Flip the lock point: The hook side lock point, the lock point, door frames, interlocking, so that the door is more tamper stronger. Reinforced hinges: adjustable to strengthen the hinge screws with six stainless steel, the structure is more stable and increase tamper force. Completely solve the long-term use of the doors leading to sag displacement problems, plate thickness of 4.0mm. Permanent signs: Large anti-theft security door before all the doors have a permanent mark on the body, in strict accordance with the production mark grades, grades are divided into A, B, C, D. High-strength anti-picklock Box: high-strength anti-picklock boxes lining coupled with multi-channel enhanced profile, so that door is more robust, improve anti-riot, tamper evident properties. The new surface treatment process: The new surface treatment process environmentally friendly UV paint color, so that the door surface is bright solid, more realistic.