Perhaps no such statistics can be obtained in the Smart invisible door lock marketplace. Since different channels may be established by manufacturers. This shouldn't be a key if you think about whether to perform. As a purchaser, you are expected to do research into the market to work out the requirement. You might have design or own product idea. Then OEM/ODM should be found.
Shenzhen Eversunny Ltd. has fully committed to the R&D, production and service of fingerprint door lock. Eversunny Ltd. is mainly engaged in the business of smart door lock and other product series. Eversunny key card is manufactured using premium raw materials from reliable vendors. It provides an inexpensive and effective way to deal with unwanted visitors. The ultra soft material is stitched in a knit construction that creates a lightweight and durable bedding product for all-year-round use. The product has been certified under FCC, RoHS, and CE.
We work hard to minimize our impact on the environment and develop a sustainable footprint. We continuously find environmental ways to reduce energy consumption, eliminate waste, and reuse materials.