Manufacturing Excellence

Step inside Zhongshan Huachuang’s precision production base. Explore our full-scale OEM/ODM capabilities from raw materials to final export.

Bulk Zinc Die-Cast Exterior Pull Handles

High-volume manufacturing of zinc die-cast exterior pull handles for patio doors, stored in dedicated factory bins to ensure an efficient and organized production workflow.

High-Precision Metal Stamping

Utilizing advanced stamping machinery to produce durable lock faceplates with micron-level tolerance and perfect fitment.

Large-Scale Component Inventory

Our high-volume production lines maintain a steady supply of internal stamped components, ensuring zero delays for bulk orders.

Heavy-Duty Steel Housing Fabrication

Reinforced steel housings engineered for high-load patio doors, providing the backbone for smooth, long-term rolling performance.

Complex Internal Mechanisms

Precision manufacturing of the “heart” of the lock body, using die-cast components that withstand millions of cycles.

Structural Bracket Engineering

Every U-bracket is stamped with structural reinforcement, designed to support heavy double-glazed sliding door systems.

Zinc Alloy Die-Casting Excellence

Ergonomic handle designs brought to life through high-pressure zinc die-casting, ensuring strength and a smooth surface finish.

Automated Assembly Lines

Strategically organized assembly lines for mortise lock bodies, balancing human expertise with automated efficiency.

Tandem Roller Load Distribution

Specialized manufacturing of tandem carriages designed to distribute weight evenly across high-performance bearings.

Precision CNC Machining

For custom OEM projects, our CNC department delivers intricate machining for specialized commercial lock faceplates.

Multi-Point Locking Transmission

Processing of high-strength transmission rods that enable secure and seamless multi-point window and door operation.

Small Metal Hardware Accessories

Precision metal hardware accessories meticulously prepared and organized for the window and door parts assembly process.

Advanced Anti-Corrosion Treatment

Our yellow zinc galvanizing process ensures all internal components pass rigorous neutral salt spray tests for coastal use.

Final Inspection & Global Export

A strict 100% inspection protocol ensures that every batch of hardware meets international quality standards before global export.