Custom Aluminum Die Casting Parts for Automotive Applications

Jinyuanfu Hardware Manufacturing Co., Ltd. specializes in the R&D and production of aluminum die casting parts for the automotive industry, with over 20 years of experience in precision component manufacturing.

We provide one-stop solutions covering design, mold development, die casting, CNC machining, surface finishing, assembly, and final delivery — all under one roof.

Using high-quality aluminum alloys such as ADC12 and A380, and equipped with 200–2500-ton imported die casting machines, we can produce a wide range of parts weighing from 0.1 kg to 15 kg, including:

Engine components and brackets

Chassis structural parts

Motor housings and enclosures for EV systems (Three-Electric System)

Heat sink housings and precision connector parts

Quality Assurance

All products are manufactured under the IATF 16949 automotive quality management system, ensuring dimensional accuracy of CT5–CT7 (±0.15–0.35 mm).

Comprehensive inspection and control processes include:

DFM analysis to optimize part design and manufacturability

Vacuum die casting to minimize porosity and improve density

CNC precision machining for critical features and tight tolerances

Multiple surface treatments such as anodizing, conductive oxidation, powder coating, and electrophoresis

MES intelligent management system for full production traceability

We support small-batch prototyping (starting from 500 pcs) and mass production, supplying several Tier-1 automotive OEMs with annual output exceeding 3 million parts.