How to operate wholesale door lock?

Our wholesale door lock is designed for easy operation. Just follow the instructions in our offered operation guidance manual, it won’t go wrong. And we can also view our videos about the operation on our website. It is really easy. When there is any problem in operation, such as malfunction, unstable operation, you could contact us at any time. We are always ready to offer you efficient support. Cooperating with us, you can not only get high quality products, but also attentive after-sales support.

Boasting years of professional experience in the R&D, design, and production of door lock manufacturer, Zhongshan Zhongshan City Fuyu Hardware Products Co., Ltd Co., Ltd. is called as an expert in the industry. Fuyu Hardware Products's best smart lock series include multiple types. FUYU brass lock is developed by using modern machinery and technology. Its reinforced lock kits make the door extremely resistant to force attacks. This product features healthy benefits as its fabric is hypoallergenic and does not support the growth of bacteria and other microorganisms. Its deadbolt makes less accessibility to forced entry.

Upholding the belief of 'Clients First', we are always working hard to seek long-term and deep cooperations with clients. We are committed to improving our abilities, including R&D and manufacturing abilities to cater to clients' requirements.