Precision Die Casting & Integrated Manufacturing Solutions

We specialize in structural components for optical transceiver modules, including precision zinc and aluminum alloy die-casting solutions. From DFMA collaborative engineering and prototype validation to mass production assembly, Hong Jia provides a fully integrated manufacturing workflow. By combining tooling development, precision machining, automated production, and assembly services with advanced capabilities in die casting, CNC machining, plastic molding, surface treatment, welding, and dispensing processes, we ensure stable dimensional accuracy within ±0.02mm while delivering high-efficiency one-stop manufacturing solutions.