2022 Patent for the new Sliding Door Locks

We make a lot of new design locks for the client. And we have new 2 style design for 1 point sliding door lock and 2 point sliding door lock finished this year.

The modified products have invention patents, structural new patents, and appearance patents. If the customer can reach a certain purchase volume, we can consider providing them exclusively to the customer instead of selling them to the second clientIn 2019, leveraging our industrial chain advantages, we developed new door lock and chain system products under our proprietary brand, Mastars. Since then, we have focused on selling our own branded door locks and plastic chains. This strategic move represents a new development in our company's product sales strategy.