Custom Aluminum Automotive Parts Manufacturer

Shenghai Aluminum specializes in customized automotive aluminum extrusion and precision machining solutions. From aluminum profile design and extrusion to CNC machining and surface finishing, we help automotive suppliers develop lightweight, durable, and high-quality aluminum components.
With in-house manufacturing capabilities, we provide OEM solutions for automotive interior parts, structural components, EV applications, and customized aluminum profiles.

Ball joints	Control Arm Bushing	Universal Joint
Auto Headlight Aluminum	Control Arm	Electric vehicle battery enclosure

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Shenghai Aluminum: Aluminum Automotive Parts Workshop

Shenghai Aluminum provides precision CNC machining services for custom automotive aluminum parts. With advanced CNC processing equipment and experienced technicians, we can manufacture complex aluminum parts with precise dimensions, smooth finishes, and consistent quality.

Our machining capabilities include:
CNC Milling - Precision machining of complex geometries and structural features
CNC Drilling - Accurate hole positioning and dimensional consistency
Chamfering & Edge Finishing - Improving assembly performance and surface quality
Precision Finishing - Ensuring smooth surfaces and meeting customized appearance requirements

We support OEM automotive parts production based on:
Customer drawings and 3D models
OEM specifications and dimensional requirements
Different aluminum alloy selections, including 6061, 6063, 6082, etc.
Prototype development and volume production requirements

From raw aluminum materials to finished components, Shenghai Aluminum provides one-stop CNC machining solutions for automotive manufacturers and component suppliers.

Custom Aluminum Profiles for Automotive Applications

Automotive Interior Aluminum Parts
Automotive Structural Aluminum Components
EV Aluminum Components
Exterior Aluminum Components

Complete Automotive Aluminum Manufacturing Solution

From Aluminum Extrusion to Finished Components

1. Product Design Support
Drawing review
Profile optimization
Engineering suggestions

2. Custom Aluminum Extrusion
Shenghai Aluminum provides custom aluminum extrusion solutions for automotive components, using 6063, 6061, and 6005 aluminum alloys with T5 and T6 tempers. We support custom shapes, complex profiles, OEM extrusion dies, and high-volume production.

3. CNC Machining & Fabrication
Beyond aluminum extrusion, Shenghai Aluminum provides complete secondary processing to deliver finished automotive components.
Milling
Drilling
Chamfering
Cutting
Punching
Bending
Welding
Assembly

4. Surface Treatment
We offer various finishes to meet automotive appearance and durability requirements.
Anodizing
Powder coating
Brushing
Sand blasting
Polishing

Start Your Automotive Aluminum Project

Have a custom aluminum automotive component requirement?
Send us your:
2D drawings
3D CAD files
Product specifications
Sample requirements
Our engineering team will evaluate your project and provide a suitable manufacturing solution.
Contact Shenghai Aluminum for Your Custom Automotive Aluminum Solution