Hinge: Widely used in doors, windows, furniture and other scenes, the materials are iron, copper, zinc alloy, stainless steel, etc. Door and window hinges can be roughly divided into aluminum alloy hinges and traditional wooden door 4X3 hinges (that is, the more square hinges we usually see in prints).

Sliding brace (hinge): It is a replacement product for hinges, mainly used in high-rise aluminum alloy externally hung windows and external casement windows. It wants to be more stable and reliable for the hinge structure, and has higher wind resistance.

Handle (handle lock, handle): The handle is popularly said to be a handle, or a door and window handle. In addition to our common forms of handles (for example: the handle of the door at home), there are also specific calls in aluminum alloy doors and windows: fork handle, square shaft handle, seven-character handle, etc. These three handle applications are all different.

Bar lock: A unique product in aluminum alloy doors and windows, it should be applied to sliding doors and sliding windows. It is a simple, cheap and convenient door and window lock solution. And the price is cheap and the appearance is beautiful.

Crescent lock: The heel lock belongs to the same type of product, and is also used on sliding doors and sliding windows. Its cost is lower.

Pulley: used in conjunction with bar lock or crescent lock for sliding doors and sliding windows. The use of aluminum alloy profiles, slots, rails and other factors should be considered.

Combination lock (fingerprint lock): a new type of door lock in recent years, mostly used in hotels, guesthouses, and gradually entering the field of home improvement, with relevant statistics. In recent years, 60% of lock companies have rushed into this industry, and it is conceivable that this industry is hot.

Door closers: Door closers are also known as automatic door closers. It should be used in a wide range of scenarios, and door closers can be used in almost all questions. In the past, it was mostly used for fire doors, but now more and more consumers are installing it on their doors.

Floor springs: With the rise of glass doors, floor springs have also caught fire. In office buildings, almost all the company's front glass doors have its presence.

Door suction (door touch): It is installed behind the door. After the door is opened, it is stabilized by the magnetism of the door suction to prevent the wind from blowing and it will automatically close.

Door mirror: commonly known as cat's eye, its function is to look out from the door through the door mirror, and can see all the scenes within the range of about 120 degrees of field of view outside the door, but cannot see the indoor through the door mirror from outside the door. Anything. If this mirror is installed on the gate of public houses or private apartments, etc., it can play a certain role in the anti-theft and safety of the family. It is an essential tool for existing families.