At present, when door window of choose and buy of majority consumer, lack to window hardware know, lack accurate judgment and contented know. But, the effect that reachs fittings is indispensable key component in door window hardware, can say, hardware and fittings are the window component with highest utilization rate, its quality stand or fall, the service life that is related to door window, the induction quality that affects door window directly.

Can say, door window hardware is the core of whole door window, include handle, lock a heart, hinge to wait, each component action is great.

The key to the service life of doors and Windows is the maintenance of hardware. The key to the maintenance of door and window hardware lies in the following four points:

1, pay special attention to the direction of the handle rotation and stretching, avoid using dead force. In particular, teach children not to dangle from doorknobs, which can be dangerous and harmful to the inner door.

2, hinge, hanging wheel, casters and other moving parts in the long-term movement may be due to the dust adhesion and reduce the function, every half a year around the point of one or two drops of lubricating oil can adhere to its smooth.

3, stainless steel handle and other stainless steel 'hardware' can be cleaned with brightening agent, can increase the light.

4. If the rotation of the lock core is not sensitive, a small amount of black powder can be scraped from the pencil core and gently blown into the lock hole. This is because the graphite in it is an excellent solid lubricant. Do not drip into the oil, as this will make it easier to stick to the dust.