5900 spherical lock zhongshan factory wholesale round ball lock office room solid wood door dedicated zinc alloy ball lock ball lock

the company insists on continuously developing products for customers with continuous technological innovation. our smart door lock products have developed five-in-one technology products of "fingerprint" + "password" + "swipe card" + "super b- level key" + "remote control, it also provides" multi-password combination verification "to enhance the security of the door lock. in the future, intelligent life will occupy your life. our company will continue to aim at "intelligence, safety, convenience and innovation" and continue to provide consumers with better intelligent furniture life..

      our company has7000manysquare area workshop,100manya production worker, the product variety is closethere are more than 1,000 varieties, helping hundreds of companies produce ome in our company. the production cycle of products is relatively fast and the quality of products is very high.

1. genuine products from manufacturers

factory direct sales, the company has a short production cycle and guaranteed product quality.

2. about color

our products are taken in kind, and the color is professionally proofread, which is the closest to the physical tile, because the color contrast and color temperature of computer monitors are different. 

3. about after-sales service

we will provide complete after-sales service, including 7 days no reason to return, authentic guarantee.

4. about delivery

we