IATF 16949 Certified

Electric Vehicle Battery Housing

Technical Specifications

Material: Aluminum alloy ADC12 or as your requirement

Tolerance: 0.01-0.07mm

Casting Process: High Pressure Die Casting

Wall Thickness: 3mm-8mm

Die Casting Machine: 300-5000 tons

Surface Finishing: Deburring, Grinding, CNC Machining, Shot Blasting, Powder Coating, Spray Painting

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Product Overview

Precision Aluminum Enclosures for EV Battery Systems

GOHO Tech provides high-strength, custom-engineered aluminum battery housings for electric vehicles, designed to protect lithium-ion cells while minimizing weight and maximizing thermal and structural performance.

Manufactured through high-pressure die casting and optional friction stir welding (FSW), our battery enclosures meet demanding automotive standards for sealing, crash safety, and heat management. With decades of casting experience and IATF 16949-certified processes, we deliver reliable, scalable solutions tailored to each customer’s EV architecture.

Manufacturing Excellence

4-5 axis CNC machining centers
Gantry processing capabilities
EDM precision finishing
CMM quality inspection

Quality Assurance

IATF 16949 certified facility
ISO 9001 quality management
T1 sample production
Full dimensional inspection

Technical Data

Item	Specification
Material	ADC12 / A380 / AlSi10Mg / AL6061 (optional)
Process	High Pressure Die Casting (HPDC)
Machine Tonnage	800T – 3000T
Dimensions	Up to Ø350mm / Length up to 500mm (Custom available)
Wall Thickness	Typically 3.0mm – 6.0mm
Weight Range	1.5kg – 8.0kg (Based on design)
Secondary Processing	CNC Turning, Milling, Drilling, Tapping
Surface Finishing	Shot Blasting, Anodizing, Powder Coating, Painting
Thermal Performance	Optimized fin design for effective heat dissipation
Tolerances	±0.05mm (machined surfaces)
Ingress Protection	Up to IP65 or IP67 (if sealed with cover)
Testing	100% Leak Testing, Visual & Dimensional Inspection
Cleanliness Standard	VDA 19.1 / ISO 16232 (for sealed motor systems)
Certifications	IATF 16949, ISO 9001, ISO 14001
Applications	EV Motors, Industrial Motors, HVAC Fans, Gear Motors

Manufacturing Process Flow

Our comprehensive 8-step manufacturing process ensures precision and quality at every stage

Raw Material

Quality aluminum alloy material preparation and inspection

Die Casting

High-pressure die casting with precision molds

Deburring

Removal of excess material and surface preparation

CNC Machining

Precision CNC machining for final dimensions

Cleaning

Thorough cleaning to remove contaminants

Leakage Test

100% leak testing for quality assurance

Full Inspection

Comprehensive CMM and dimensional inspection

Delivery

Secure packaging and timely delivery

Ready to Get Started?

Contact our engineering team for a custom quote and technical consultation for your specific requirements.

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Contact Information

Get in touch with our expert team for personalized solutions and rapid response to your die casting needs.

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[email protected]

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WhatsApp Direct

+86 136-7898-2518

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Response Time

24-hour quote turnaround

Professional consultation and technical support