The structure of the fork lock

‌Keyhole‌: The keyhole is the part where the key is inserted, designed with a specific shape and size to ensure that only the matching key can be inserted and rotated.

Ensuring quality is the primary responsibility of aluminum alloy doors and windows

Aluminum alloy doors and windows can also develop personalized customization models, which fits the personalized consumption models of modern people. Objectives of aluminum alloy door and window manufacturers After understanding the market's requirements for aluminum alloy door and windows, aluminum alloy door and window manufacturers should make a series of improvements to the market and move towards a professional development path!

How to identify the quality of doors and windows

‌Hardware Accessories‌: High-quality hardware accessories such as 304 stainless steel multi-point lock hardware can provide better safety and durability. Well-known brands such as HOPPE, Grou, Noto, etc. are usually of more guaranteed quality‌

High-end aluminum alloy doors and windows generally have these four characteristics

The installation of a special plug-in for unit doors and windows is a suitable structure that enhances the displacement capability of the main structure of the window, and can effectively absorb seismic effects, temperature changes, and interlayer displacement, which is more suitable for seismic requirements in different regions than traditional doors.

The secrets for maintenance and maintenance of aluminum alloy doors and windows

If rainwater accumulates in the chute, wet glass and door and window frames should be applied in time, and special attention should be paid to drying the water accumulated in the chute. If the sliding chute is used for a long time, the friction is increased. You can add a little engine oil or apply a layer of fire wax oil.