Relying On The Technological Bloodline Of CFSW Center
Relying On The  Technological Bloodline Of CFSW Center
We Gather The Top Resources In The Industry
The company is committed to providing customers with intelligent equipment, advanced manufacturing, welding consumables, and technical services in the field of special welding supported one-stop service.
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Relying On The Technological Bloodline Of CFSW center
We Gather The Top Resources In The Industry
READ MORE
Advanced Friction Stir Welding Equipment 
and Professional Welding Process Expertise
Will help your company achieve a leap forward
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We provide advanced friction stir welding (FSW) solutions for EV and thermal management components, including battery trays, motor housings, liquid cooling plates, busbars, vacuum chambers, and energy storage systems.

Our solutions ensure defect-free welding, stable quality, and reliable performance for both prototype and mass production
Multi - Axis System FSW-DM5020 Industrial

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Friction Stir Welding Machines for EV & Industrial Aluminum Applications

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    About Us

    Dongguan Zhihui Welding Technology Co., Ltd. was established in September 2021, backed by the technical expertise of the CFSW Center.

    We focus on friction stir welding (FSW) solutions for EV and industrial applications, providing FSW machines, welding services, tool heads, and integrated manufacturing support.

    Our goal is to help customers improve weld quality, reduce defects, and achieve stable production in battery trays, motor housings, cooling plates, and other critical components.
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    Production experience
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    Supply chain partners
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    Exported to 15 countries
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    Square meters of factory area

    Why Choose Us

    Backed by professional technology and rich industrial resources

    To collaborate with world-renowned research institutions and enterprises, integrate market, technical and manufacturing resources, and jointly serve the global manufacturing field.

    Full-chain service capabilities, one-stop solutions

    Covering intelligent equipment R&D, advanced manufacturing processes, special welding material development, and full life cycle technical services.
     

    Driven by technological innovation, solving industry pain points

    Focus on product optimization and process innovation, and overcome technical difficulties such as welding of high thermal conductivity materials and connection of...
     

    Top talent team, professional strength escort

    Gather senior experts and engineers in the welding field, and core members have decades of special welding technology precipitation.
     

    Empowered by benchmark cases and industry reputation certification

    Successfully served 200+ well-known companies such as new energy vehicle battery trays, mobile phone precision structural parts, vacuum chambers, etc.

    Customer value orientation, service never stops

    Focusing on the long-term interests of customers, providing full technical escort from process verification to mass production.
     

    Friction Welding Applications

    DIGITAL SHOWROOM

    Learn more about our manufacturing capabilities by exploring our digital showroom.

    Latest News

    Energy Storage Liquid Cold Plate Friction Stir Welding Service.JPG

    FSW for Cooling Plates: How Friction Stir Welding Enables Next-Gen Liquid Cold Plate Manufacturing

    1. Quick AnswerWhy is friction stir welding used for cooling plates?Liquid cooling plates require internal flow channels sealed hermetically within a flat aluminum plate — typically by welding a machined or extruded channel base to a flat cover sheet. Friction stir welding (FSW) is the preferred joi

    25 June 2026
    motor-housing-fsw-welding-before-after.jpg.jpg

    EV Motor Housing FSW: How Friction Stir Welding Enables Integrated Water-Cooled Motor Enclosures

    1. Quick AnswerWhy is friction stir welding used for EV motor housings?Modern EV drive motors generate 5–20 kW of waste heat at peak load. Water-cooled motor housings — consisting of a die-cast aluminum shell with an integrated or bolted cooling jacket — require hermetically sealed joints that survi

    26 June 2026
    Energy Storage Liquid Cold Plate Friction Stir Welding Service.JPG

    FSW: The Industry Standard for EV Battery Tray Welding

    28 May 2026
    We provide friction stir welding (FSW) solutions including FSW machines, welding services, and tooling for EV and industrial applications.
    Our solutions help improve weld quality, ensure defect-free performance, and support stable and reliable mass production.

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    Contact Us

    Landline: +86-769-8278-1216
    E-mail:  brad.wang@alcu-fsw.com
                   zoey.zhang@alcu-fsw.com
    Phone: +86-156-3608-6589 
                 +86-135-4472-5331
    Add: Buliding C, Jinshi Technology Park, Dalingshan Twon, Dongguan, Guangdong, China
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