Most fingerprint locks on the market today are made of aluminum alloy. Aluminum alloy has a relatively high hardness and is not easy to be damaged. If it is used as the outer shell of a fingerprint lock, it will not only not be easily scratched, but it can also resist the destruction of thieves, turning the thieves into vagrants. Aluminum alloy is also relatively easy to be processed. The aluminum alloy shell fingerprint lock manufactured by Zhigao Industry can achieve exquisite and high-end appearance. After processing processes such as wire drawing, laser carving, and oxidation, it can also form unique visual effects. Also, aluminum alloy is a material with better corrosion resistance. When aluminum alloy is exposed to air, a dense oxide film will form on the surface. This film can prevent corrosion, so aluminum alloy has better corrosion resistance. If the "aluminum oxide film treatment method" is applied to it, the ability of aluminum alloy to prevent corrosion can be greatly enhanced. And Zhigao Industry is very confident in this technology, because Zhigao Industry has its own special oxidation plant and independently controls oxidation production.

Zhigao Industry has a 100,000 square meter factory, owns aluminum profile factory, mold factory, radiator processing base, oxidation factory, etc., providing services from raw materials to surface treatment, realizing services from raw materials to surface treatment, ensuring assurance from the source Product quality and delivery time are guaranteed. Zhigao Industry also has a comprehensive after-sales service, if damage occurs during the production process, unconditional rework!

Finally, whether the fingerprint lock is firm or not actually directly affects the safety of the home or the company. Chicco has always adhered to the company philosophy of "quality assurance and customer service" in the manufacture of fingerprint lock aluminum alloy shells.