安全门卖点：

1、采用自动钣金系统，操作方便、柔性强、适合各种高精度钣金加工。

2、门面采用2000吨液压成型设备加工，表面平整，强度高。

3、表面采用进口磷化液高温处理，增强抗酸碱屏障，环保型防紫外线塑粉油漆上色，门面色泽鲜亮、真实感强。

4、门框采用琨压成型工艺，琨扎后门框造型美观、钢度强。

5、超宽花边涉及、加厚内折门框，门扇结构稳固性极大加强，墙体遮缝防撬装饰框，防盗与装饰相结合，尽显豪华气派。

6、欧版设计，超B级复合锁芯，防技术开启大叶片锁芯，加强侧锁点使门更牢固、耐用。

7、采用加厚、价款隐形铰链，转动轴承，稳固，杜绝门扇下坠，防撬性能更胜一筹。

8、锌合金高清广角一体化门铃猫眼，有效提高防爆性能，防止破坏猫眼开启。

9、多层气囊式密封胶带，关门后锁舌免收冲力，缓冲、隔音、保温。

10、带龙树方位标志不锈钢双层复合底框，增加强度与美观，使你的门永远体面。

11、龙树品牌形象好，知名度高，多家电视台广告正在播出。

Steel door selling point:

1, adopt the automatic sheet metal system, convenient operation, flexible strong, suitable for all kinds of high precision sheet metal processing.

2, the appearance of 2000 tons of hydraulic pressure molding equipment processing, surface smooth, high strength.

3, surface USES the import linhua liquid high temperature treatment, enhance the acid and alkali resistance barrier, environmental protection plastic powder paint uv light color, appearance of bright color, strong sense of reality.

4, the doorcase of HSCG pressure molding process, after the firm HSCG posts modelling beautiful, steel degree is strong.

5, exceed wide lace, thickened involved in door fold, door leaf structure firm sex greatly strengthened, and the wall seam covered bludgon into adornment casing, guard against theft and adornment, combining all show luxurious style.

6, Europe version design, super class B composite lock core, the technical open big YePianSuo core, to strengthen the side door lock some more strong and durable.

7, the thickening, price invisible hinges, turn the bearing, stable, put an end to its doors, down through the broken open against the performance.

8, zinc and high qing wide Angle integration the doorbell cat's eye, effectively improve the explosion-proof performance, prevents damage cat's eye open.

9, multi-layer balloon type sealing tape, close the door lock will be exempted from the momentum after the tongue, buffer, sound insulation, heat preservation.

10, with the dragon tree compass marks the double composite stainless steel frame, increase strength and beauty, make your door always decent.

11, dragon tree brand image, high reputation, TV stations advertising is on the air.