Silent Door Lock Tongue Core Brass Nickel Plated CNC Turned Customed Service

Advantages of Products:

Long Term Silent Performance
The brass lock tongue adopts precision CNC turning, and the clearance is controlled at the level of hair thickness (about 0.02mm), eliminating the "clicking" noise caused by traditional locks due to tolerances. After 200000 switch tests, it still maintains smooth and silent operation, especially suitable for high-end hotels, apartments and other places that require a quiet environment.

Triple Anti-Corrosion Guarantee
Substrate: Lead containing brass with both cutting and oxidation resistance, extending its lifespan by 5 times compared to zinc alloy.

Coating: Multi layer nickel electroplating process.
Packaging: Apply food grade lubricating grease at the factory to prevent oxidation during sea transportation and storage.

Specification

The Application Brought by the Performance of Brass:

1. Electromagnetic Shielding Performance

Characteristics: Brass can effectively shield electromagnetic interference and radio frequency interference .
Application: Used as a casing for electronic devices to protect internal circuits from external electromagnetic interference and prevent electromagnetic waves generated by the device from interfering with other devices.

2. Mechanical Strength

Characteristics: Brass has high mechanical strength and hardness, which can protect internal electronic components from physical damage.
Application: Used for electrical enclosures that require high strength and durability.

3. Heat Dissipation Performance

Characteristics: Brass has good thermal conductivity and can help dissipate heat.
Application: Used for electrical enclosures that require heat dissipation, helping to cool down internal components.

Why Choose Us?

Suzhou Polestar Metal Products Co., Ltd. Your Trusted One-Stop Metal Manufacturing Partner!

At Polestar Metal, we specialize in precision metal fabrication with a comprehensive range of advanced manufacturing capabilities. Equipped with 40+ CNC machining centers (3-axis & 4-axis), Laser cutting, wire cutting equipment, gantry mills, CNC lathes, milling machines, and multi-tasking turn-mill centers, we deliver high-accuracy components tailored to your needs.

Our expertise extends to sheet metal fabrication , including stamping, bending, welding (manual & robotic), sandblasting, and post-processing, ensuring a seamless production process from raw material to finished assembly. Industries We Serve: Industrial Machinery, Communication Equipment, Aerospace & Aviation, Medical & Rehabilitation Devices, Motorcycle & Bicycle Components, Outdoor & Sporting Goods and other areas.

Committed to ISO 9001 quality standards , we utilize state-of-the-art inspection tools to guarantee superior product quality and reliability. Our dedication to customer satisfaction has earned us global recognition , making us a preferred partner for clients worldwide.

Partner with Polestar Metal, Where precision meets excellence! Welcome to contact us with your requirements, and let us provide you with an exceptional custom metalworking experience.