As people want better locks and safety, the lock industry is changing fast. Ningbo Yiyi, with many years of experience in precision machining, makes brass CNC lock parts to help lock makers all over the world.

We work with different locks, like mechanical locks and smart locks. We make parts in different materials, sizes, and functions to meet your needs. These parts work well in homes, offices, and other places where strong, rust-proof parts are needed.
With our advanced CNC machines, we make parts very accurately. They fit your locks perfectly and are easy to install.

Many lock companies now work with Ningbo Yiyi. We listen to your needs and make parts just for you. This helps you make better products and stand out in the market.

Ningbo Yiyi: Custom Brass CNC Lock Parts

Now the lock industry keeps upgrading for higher safety and personalized demands.

With rich precision machining experience, Ningbo Yiyi supplies custom brass CNC lock parts for global lock manufacturers.

We serve mechanical and smart locks, offering tailored materials, sizes and functions. Our parts feature good corrosion and wear resistance, ideal for residential and commercial use.

Advanced CNC equipment guarantees high precision. All parts fit well and support easy assembly.

We provide one-on-one customized service to help clients create competitive products and gain more market advantages.