Door lock hardware is a general term for various metal and non-metal accessories installed on the doors and windows of buildings. It generally has the characteristics of firmness, durability, flexibility, economy and beauty. Products are used in door handles, lock cylinders, smart door lock panels, etc.
Pintejin Foundry strictly controls the quality of products. We have ISO9001:2015 system certification, professional R&D team and skilled operators to ensure the quality requirements of each link.
Pintejin Foundry is not only a parts manufacturer, but also provides one-stop services such as solution design, product development, parts production, and quality inspection.