1. Production process The production process of two-color aluminum profile is: defatting → chromium → drying → upper row → spray painting → curing → lower row → inspection → frame → film → upper row → spray painting → tear film → curing → lower row → inspection → packaging. 2. Several problems to...

Door and window are divided into enclosure component or disjunctive component by the position that its place is in, according to different design requirement, can have the function such as heat preservation, heat insulation, sound insulation, waterproof, fire prevention respectively. Generally speaking, there will always be such and such problems when installing doors and Windows...

According to the research shows, the heat of 71% indoor summer basically comes from the high temperature outside, pass door window into indoor, want to let your room summer so cool and comfortable, be about to choose right door window above all. Good doors and Windows can perfectly isolate the hot air outdoors and firmly...

  When cleaning aluminum doors and Windows, do not step on the aluminum frame, also do not pull the frame for support.This easy to wear doors and Windows or their own accidents. Aluminum doors and Windows can be stained with soft cloth with water or neutral detergent, do not use ordinary soap and washing powder,...

I do not know if you have found that the doors and Windows of the home are closed, but the indoor furniture, not a few days on the fall of a layer of dust, you must be very distressed, very puzzled, these dust in the end is from where?Doors and Windows sealed, there is no...

1.How is the aluminum alloy profile of door window made it? Aluminum is the main addition of some alloying elements to enhance the strength and hardness of the profile. According to the chemical composition of aluminum alloy can be divided into aluminum silicon alloy, aluminum copper alloy, aluminum magnesium alloy, aluminum titanium alloy, aluminum zinc...

All houses are with windows and doors. Windows and doors are used for a long time or more or less can appear a few problems. Such as: Doors and windows seepage of water. Doors and doors won’t pull or open. Serious deformation of doors and windows. People often think of this as a minor problem,...

What do you need to pay attention to when buying aluminum doors and windows? How to discern the stand or fall of door window performance? This has an important relationship with the door and window sealing strip, then what kinds of sealing strip? PVC material: the service life of the sealing strip of this material...

Aluminum alloy door window is the profile that will pass surface treatment.Through the blanking, drilling, milling groove, tapping, window and other processing technology and made of door and window frame material components, and then with the connection, seals, open and close hardware assembly together. Aluminum alloy doors and Windows according to its structure and the...

A exterior Windows waterproof structure, its main technical points, waterproof board, including the default body even protect box and waterproof glue, the default body set up in the installation of Windows and doors hole side straight side walls, even the protection box is 凵 fonts and contrast with opening on one side of the sealing...