Zinc Alloy Split Door Lock Panel

Operating as the primary interface for door locking mechanisms, this split-type handle assembly integrates a long backplate with dual keyhole cutouts and an ergonomic lever. The design facilitates smooth rotational torque transmission to the internal latch while providing secure mounting points for standard Euro-profile cylinders.

The main body utilizes high-pressure die-casting technology to achieve complex contours and consistent wall thickness, ensuring structural rigidity at the high-stress fulcrum points. Critical manufacturing controls focus on maintaining the coaxiality of the square drive shaft and the positional accuracy of the mounting holes, preventing binding or misalignment during installation.

Surface treatments such as PVD coating or electroplating are applied to enhance corrosion resistance and provide a uniform aesthetic finish, suitable for both residential and commercial architectural hardware. The factory supports full-process production from mold development to final assembly, leveraging automated polishing lines and salt spray testing equipment to verify durability.

Production adheres to IATF16949 and ISO 9001 quality standards, ensuring batch-to-batch consistency for large-scale projects. Buyers can submit 3D CAD models or physical samples to define specific dimensions, finish requirements, and packaging specifications for accurate quotation and lead time estimation.