HongXin

Automobile Industry

For the automobile industry, our offerings include precision-machined components and durable polymer parts. These range from engine brackets and transmission housings to interior trim and sealing gaskets. With high-temperature resistance and strict dimensional accuracy, they meet automotive safety standards, ensuring reliability and performance in vehicles.

Applications

Component Name

Specific Application Scenarios

Engine Components

Cylinder Head,Piston,Camshaft

Transmission Components

Transmission Housing,Gear,Shift Fork

Chassis & Suspension Parts

Control Arm,Steering Knuckle,Wheel Hub

Braking System Components

Brake Caliper,Brake Disc,Brake Pump Housing

Interior & Electronic Components

Dashboard Bracket,Sensor Housing,Center Console Panel

Common Materials

Aluminum Alloys

Steel

Cast Iron

Titanium Alloys

Brass & Bronze

Engineering Plastics

Tolerance Requirements

Critical Tolerances

Typically within ±0.025–0.1mm for precision components like gears and engine parts.

Surface Requirements

Key functional surfaces may require Ra 0.8–3.2μm or specific coatings (e.g., anodizing, grinding).

Material Certification

AL 6061、7075、5083、A380、Mild Steel、Alloy Steel、Stainless Steel、POM、PA、PEEK、etc.