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We not only design and manufacture advanced Friction Stir Welding (FSW) machines, but also provide contract welding services for EV manufacturers and tier suppliers. With our professional FSW workshop, we undertake battery tray, motor housing, liquid cooling plate, electrical control box, and copper-aluminum welding projects, delivering high-strength, defect-free joints and outstanding customer satisfaction.
Battery Tray Welding – Leak-proof and high-strength welding for large aluminum tray structures
Motor Housing Welding – Precision welding for complex aluminum housings
Liquid Cooling Plate Welding – Excellent sealing and durability, ensuring zero leakage
Electrical Control Box Welding – Reliable sealing for safety-critical enclosures
Copper-Aluminum Welding – Reliable dissimilar metal joining technology that ensures electrical conductivity, mechanical strength, and long-term stability, widely used for busbars and electrical connectors
Multi-Welding Capabilities
From aluminum alloys to copper-aluminum hybrid welding, we provide versatile solutions for EV components.
Defect-Free Welding
No cracks, no porosity, no leakage. Every weld can be inspected .
Flexible Production
Capable of handling prototypes, small batches, and large-scale mass production.
Customer Satisfaction Guaranteed
Our proven track record ensures reliable quality and long-term cooperation with global EV manufacturers.
FSW welding length up to 5 meters for large battery trays
Welding of 6061, 6082, 7075 aluminum alloys
Copper-aluminum hybrid welding for electrical connectors and busbars
Advanced CNC + FSW integration for precision processing
Battery Tray Project – Provided mass production welding for a leading EV OEM, ensuring leak-proof and high-strength joints.
Cooling Plate Project – Delivered large-scale production of liquid cooling plates with precision channels.
Motor Housing Project – Supplied defect-free welding for aluminum housings with strict quality requirements.
Copper-Aluminum Welding Project – Developed reliable hybrid welding solutions for EV electrical components.
Contact us today to discuss your EV welding services project requirements.
