Door and window hardware is very important for doors and windows. All functions of doors and windows are guaranteed by hardware and completed by hardware. 门窗五金件是功能性强、可靠性高、寿命长、结构新、价格合理，是与传统五金件有着很大区别的新型五金产品。 Jiandun door and window hardware is a new type of hardware product with strong functionality, high reliability, long life, new structure and reasonable price, which is very different from traditional hardware.
1. Excellent sealing performance. Close tightly, strong locking force, evenly closed. This ensures the water-tight, air-tight, and soil-tight properties of plastic doors and windows, and truly does not leak water in rainy days, and does not get dust in windy days.
坚盾五金 门窗五金件的设计充分考虑了门窗密封性能对保温、保湿和隔热性能的影响，可调偏心锁点的设计，使门窗的关闭压紧力得到有效调节。 2. Excellent thermal insulation, moisture retention and thermal insulation performance . The design of the hardware and hardware of Shield Hardware fully considers the influence of the sealing performance of windows and doors on the thermal insulation, moisture retention and thermal insulation performance. The design of adjustable eccentric locking points makes the doors and windows closed and tight. Force is effectively adjusted. From the beginning, the tightness of doors and windows can be controlled according to people's preferences.
门窗 五金件可以使门窗翻转时，从顶部换气通风且保证安全 ; 平开时，可以从侧面换气通风。 3. Variety of ventilation and ventilation performance Ventilation and ventilation is an important mission of doors and windows. When the doors and windows are turned , the doors and windows can be ventilated from the top and ensure safety . When flattened, they can be ventilated from the side. In this way, people can enjoy natural ventilation at different angles and heights, ensuring the quality and comfort of ventilation.
15 分钟。 4. Good security and anti-theft performance The product's multi-lock point design incorporates a security lock point and an adjustable eccentric lock point design. The perfect combination of various lock point functions can greatly improve the security performance of doors and windows, and can delay general tool crimes. 15 minutes.
铝合金 门窗的隔声降噪性能，如果再配合 5mm 厚双层玻璃或中空玻璃，可以作为隔声门窗，隔声降噪指数可以达到 30dB(A) 以上，效果十分显著。 5 , excellent sound insulation and noise reduction performance of doors and windows hardware with good sealing, to ensure the sound insulation and noise reduction performance of the entire aluminum alloy doors and windows, if combined with 5mm thick double-glazed or hollow glass, can be used as sound insulation doors and windows, The sound insulation and noise reduction index can reach more than 30dB (A) , and the effect is very significant.
6. Warm and comfortable operation feel Through reasonable design, precise manufacturing and assembly, and anti-corrosion and passivation, the reliability, surface quality and anti-corrosion of the hardware are guaranteed. Because the movement of the lock point is all driven by gear meshing, the operation of the hardware is light and flexible, the hand feels comfortable and warm, and there is almost no noise, so that there is a good accommodation coordination between the hardware and the plastic profile, and between the doors and windows. Fully reflects the people-oriented concept.
7. The perfect decorative lighting effect, especially the handles of doors and windows, can not only affect the starting effect of the decorative effects of doors and windows, but also integrate with the colors of doors and windows. When the doors and windows are closed, except for the handles, the other hardware is hidden in the profile. In the groove, the lighting effect of the door and window can be prevented from affecting the decoration of the door and window and the color light effect.
30 年，与 铝合金 型材的寿命充分匹配。 8. Outstanding reliability Under normal circumstances, the service life is 30 years, which fully matches the life of aluminum alloy profiles.
9. Value-added load-bearing and impact resistance. Multi-member structure and multi-locking points ensure the stability of doors and windows. ; 当门窗开启时，五金件的多杆件结构充分保证了门窗扇与框架的相对稳定性。 When the doors and windows are closed, the multi-lock point design forms a solid whole between the door and window leaves and the door and window frame, which has strong impact resistance and load bearing capacity ; when the doors and windows are opened, the multi-bar structure of the hardware fully guarantees the doors and windows The relative stability of the fan and the frame.
10. Ingenious function of preventing wrong operation Because there are many operation functions of door and window hardware, a protection mechanism is designed between functions to avoid interference between functions. ; 翻转时，不要平开。 For example: The correct operation of the casement window is: when it is opened, do not turn it ; when it is turned, do not open it. In order to prevent the wrong operation mechanism from preventing the wrong operator, the event of damaging doors, windows and hardware due to the wrong operation can be avoided.
11. Flexible and convenient size cutting and three-dimensional adjustment mechanism. The hinge connection and locking connection between the door and window frame of the new generation of hardware are all designed with three-dimensional adjustment mechanism. Through this mechanism, the cooperation between the frames and doors of windows and doors can be coordinated. Adjust for best results.
12. Professionally designed drilling positioning template and supporting tools make the installation of hardware more accurate, convenient and fast. Opening and cutting of hardware installation holes on doors and windows, cutting of fixed lengths of fasteners, and tightening of fixing screws can be completed by means of templates and supporting tools.
门窗五金配件十大品牌 门窗五金配件 铝合金门窗五金配件 铝合金推拉门锁 合页厂家 合页批发 合页直销 This article tags: Sliding door and window lock manufacturers Door and window hardware accessories Top ten brands of door and window hardware accessories Aluminum alloy door and window hardware accessories Aluminum sliding door lock hinge Manufacturers hinges Wholesale hinges Direct sales