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2021
DATE
07 - 15
Hardware metal surface treatment process
1. AnodizingMainly the anodization of aluminum, which uses electrochemical principles to generate a layer of Al2O3 (aluminum oxide) film on the surface of aluminum and aluminum alloys. This oxide film has special characteristics such as protection, decoration, insulation, and abrasion resistance.Pro
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2021
DATE
07 - 15
Door and window hardware gradually occupy the dominant position of doors and windows
Door and window hardware has been rising for nearly 10 years. In these years, door and window hardware has gradually been accepted and recognized. Door and window hardware has gradually occupied a leading position in the door and window market. Huang Qi of aluminum doors and windows and curtain wall
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2021
DATE
07 - 15
How to choose door and window hardware?
Door and window hardware is made of heat-insulating door and window hardware profiles and hollow glass. It has the functions of energy saving, sound insulation, sound insulation, dustproof and waterproof. The thermal conductivity of door and window hardware is below 3W/㎡K, which is ordinary doors an
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2021
DATE
04 - 27
Be sure to know these when choosing door and window hardware accessories
When choosing hardware accessories, you must follow these three principles and not lose money!One. The principle of purchasing accessories:1. Choose good sealing performance, tracking and locking. When you buy it, open and close, pull it a few times, and feel its flexibility and convenience.2. Choos
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2021
DATE
04 - 27
The influence of door and window hardware accessories on the performance of doors and windows
Don’t underestimate the importance of hardware accessories! The quality of doors and windows is determined by a series of complete quality assurance systems, so we must pay attention to every link to ensure better energy-saving performance of doors and windows, especially to fundamentally change the
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2021
DATE
04 - 27
Door and window hardware accessories can only be regarded as good accessories if they meet these conditions
Atmospheric and practical aluminum alloy doors and windows have always been consumers' first choice. Equipped with a full set of aluminum alloy doors and aluminum windows, safe and comfortable, but you will never pay attention to this place-hardware accessories for windows and doors. When you use al
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2021
DATE
01 - 27
How do we buy villa doors and windows?
There will be doors and windows in every household, and how to choose doors and windows for newly renovated villas has stumped many people. There are many types and materials of doors and windows on the market. If you look at the exterior, you can easily buy flashy doors and windows and spend the mo
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2021
DATE
01 - 27
Things to pay attention to when buying hardware locks
At present, the locks on the market are complex and diverse, and the processing technology is also different. Although there are many styles of locks, they are still basically the same. The editor of Chang Yi Hardware has compiled some things to pay attention to when buying hardware locks. I hope it
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