inyuanfu Hardware Products Co., Ltd. specializes in high-performance die-casting solutions. Our automotive cylinder head die-cast components are widely used in engine systems for both traditional and new energy vehicles. Featuring exceptional density, heat resistance, and structural stability, they serve as critical core components in the engine's high-temperature load zones.

Product Features:

Flexible Material Selection: Offers multiple options including aluminum alloy, magnesium alloy, and aluminum-silicon alloy based on customer requirements, balancing lightweight design with heat resistance.

High-Density Structure: Supports die casting with wall thickness up to 20×20mm without porosity, meeting cylinder head sealing and pressure-bearing demands.

Precision Machining: Utilizing CNC five-axis machining centers, critical tolerances are controlled to ±0.01mm, ensuring optimal assembly fit.

Superior Heat Dissipation: Optimized thermal conductivity and structural design enhance overall cooling efficiency under engine operating conditions.

Heat Treatment/Solution Treatment Capability: Meets comprehensive customer requirements for strength and corrosion resistance.

Diverse Surface Finishing Options: Customizable treatments including anodizing, electrophoresis, sandblasting, and powder coating.

Application Fields:

Internal combustion/hybrid engine block systems

Cylinder head cover assemblies

Engine upper covers/valve chamber covers/sealing housings

High-temperature working zone heat dissipation housings

Manufacturing Capabilities:

Mold Precision: ±0.01mm high-precision die-casting mold manufacturing capability

Production Line Scale: Multiple fully automated die casting machines (160T–800T range) to accommodate diverse structural component production needs

Certification System: Full-process quality management system compliant with IATF16949, ISO9001, and ISO14001

Service Scope: Supports prototype development, small-batch trial production, and mass production with rapid end-to-end responsiveness