Plate type hand lock products use more materials, including zinc alloy, stainless steel, copper, aluminum alloy. In terms of style, there are three kinds of door locks: European, Chinese and modern. In order to match all kinds of furniture, the shape and color of handle are various and colorful. Good safety performance, commonly used in doors and windows. It can be used in home, office, hotel, etc. The handle of electroplating and electrostatic spraying has wear resistance and corrosion resistance. When purchasing, in addition to the interior decoration style, it should also be able to bear a larger pull, generally more than 6kg.

Production materials and characteristics

According to the material can be divided into space aluminum, stainless steel, copper die-casting, zinc alloy, etc. space aluminum, stainless steel materials, after surface treatment, bright, soft feel, even if sweat, moisture corrosion, also not easy to fade, rust. Die casting copper handle lock is thick and the price is moderate, while some poor quality zinc alloy handle locks are easy to break in use. Because the surface of zinc alloy handle lock is plated with copper, it is difficult to distinguish copper die-casting handle lock when purchasing. The bottom plate of two kinds of die-casting handle lock can be repeatedly frustrated. The yellowish copper color is copper die casting handle lock, and the silvery white color is zinc alloy handle lock.

Daily maintenance.

The newly decorated house contains a lot of corrosive gases, especially formaldehyde and other corrosive gases emitted from the paint, which seriously affects the service life of the lock, and even corrodes the lock. It is necessary to ventilate more every day to keep the room dry.

Clean the dust and other garbage on the surface of handle lock, wipe the handle and lock body with dry cloth, do not wipe with wet cloth, and do not wash with acid-base detergent.

Handle lock in the daily process of opening the door, is to hold the handle, screw the lock tongue into the lock body, lock and then release, do not force against the door, otherwise it will shorten the service life.