Automobile Industry

Laser solutions across automotive manufacturing

HGTECH supports cutting, welding, marking, cleaning, inspection, and line integration across structural parts, safety and precision components, automotive glass, and clean energy systems. The page follows the manufacturing sequence from body structure to powered systems and connected production.

  • 01

    3D Cutting

    Trimming and hole cutting for hot-formed and complex automotive parts.
  • 02

    Body Structure Welding

    BIW roof, chassis, side body, rear cover, door rings, and tailor-welded blanks.
  • 03

    Safety & Interior Components

    Airbag weakening, bumper punching and welding, seat component welding, and camera housing welding.
  • 04

    EV Battery Systems

    Battery tray, busbar, module, PACK, cold plate, and liquid cooling welding.
  • 05

    Electric Drive

    Hairpin motor stripping and welding for flat copper wire stator components.
  • 06

    Glass & Traceability

    Automotive glass cutting, VIN deep engraving, and data-connected manufacturing support.

Core Equipment

  • 3D Laser Cutting

    3D laser cutting for trimming and hole cutting on hot-formed parts and other complex automotive components.
    Value Points
    Complex 3D geometry | High-precision trimming and hole cutting | Fast processing for hot-formed parts
    Recommended Products
    AUTOBOT Series 3D Five-Axis 1 kW-6 kW
  • Body-in-White Welding

    Flexible laser welding for body-in-white roof, chassis, side body, and rear cover applications.
    Value Points
    Flexible line configuration | Consistent joining quality | Supports high-volume body production.
    Recommended Products
    Laser Welding Machine for Automobile White Body Roof
  • Door Ring Welding

    Laser welding for integrated automotive door rings and safety-related structural components.
    Value Points
    Integrated structural joining | Lightweight body design | Repeatable weld quality
    Recommended Products
    Integrated Laser Welding Intelligent Equipment for Automotive Door Rings

Automotive Glass

Precision Laser Solutions for Automotive Glass

Automotive glass laser cutting solutions support large-format irregular glass processing for in-vehicle displays, door windows, interior trim, rear mirrors, and related automotive glass components.
01

In-Vehicle Display and Automotive Glazing Cutting

Laser cutting for in-vehicle displays, glazing, interior glass, rear mirrors, and other large-format or irregular automotive glass components.
Value Points
High-speed, high-precision cutting | Flexible irregular-shape processing | Reduced edge damage
Recommended Combination

· LightBlade X5 PRO

Safety & Precision Components

Safety & Precision Components

Laser processing for safety, interior, and automotive electronic components where controlled heat input, precision, and repeatability are required.

Airbag Panel Weakening

Laser weakening for automotive instrument-panel airbag covers.
Value Points
Controlled weakening depth | Stable repeatability | Automated processing
System Modules

· JRC Series

Seat Component Welding

Flexible laser welding for seat rails, recliners, brackets, and other seat components.
Value Points
Controlled heat input | Flexible path control | Repeatable joining
System Modules

· Automotive Seats Flexible Laser Welding Line

Camera & Sensor Welding

Sealed laser welding for automotive camera housings and sensor-related precision components.
Value Points
Controlled penetration depth | Customized fixture integration | Stable sealing
System Modules

· Car Camera Laser Welding Equipment

VIN Marking & Traceability

VIN deep engraving for clear vehicle identification and component traceability.
Value Points
Readable permanent marking | Compatibility with multiple metal materials | Traceability support
System Modules

· VIN Code Deep Engraving

Clean Energy Systems

  • Battery Tray Welding

    Laser welding for battery trays and enclosures with long seams, sealing requirements, vision positioning, seam tracking, and robot integration.
    Value Points
    Long-seam and sealing applications | Vision and seam tracking | Flexible robotic production
    Recommended Products
    Electric Vehicles Battery Tray Laser Welding
  • Battery Module & PACK Assembly

    Automated laser welding and assembly for battery modules and PACKs, covering cell connection, testing, module assembly, PACK integration, and inspection.
    Value Points
    Connected module-to-PACK workflow | Automated welding and assembly | Integrated testing
    Recommended Products
    Prismatic Battery Modules Automatic Assembly Line
  • Busbar Welding

    Laser welding for prismatic battery module busbars and electrical interconnections.
    Value Points
    Module busbar joining | Laser scanning welding | Consistent electrical connection quality
    Recommended Products
    Power Battery Module Busbar Laser Welding Machine
  • Cold Plate Welding

    Laser automation welding for power-battery cold plates used in thermal-management assemblies.
    Value Points
    Dedicated cold-plate joining | Controlled laser energy | Ready for automated production integration
    Recommended Products
    Laser Automation Welding Equipment for Power Battery Cold Plates
  • Hairpin Motor Processing

    Laser stripping and welding for flat-wire hairpin motor stators, including insulation removal before joining and I-pin, H-pin, and X-pin welding.
    Value Points
    Flat-wire stator processing | Laser stripping before welding | Dedicated hairpin joining.
    Recommended Products
    Flat Wire Motor Hairpin Laser Welding Machine
    High Speed Hairpin Laser Stripping System

Why HGTECH

From Laser Process to Production System

HGTECH integrates laser equipment, automation cells, inspection modules, data tracking, and line-level controls to support connected automotive production.
  • Body & Structure

    3D cutting, BIW welding, door rings, chassis, side body
  • EV Battery & Electric Drive

    battery tray, PACK, busbar, cold plate, hairpin motor
  • Glass & Precision Components

    in-car display glass, rear mirror glass, camera housings, VIN marking

Innovation Capability

  • 12
    National-Level Talent & Technology Platforms
  • 100+
    Scientific Research Achievement Awards
  • 3000+
    Independent Intellectual Property Rights

Innovative Achievements

  • In 2015, the project "Key Technologies and Complete Equipment for High-quality and High-efficiency Laser Welding and Cutting in Automobile Manufacturing" won the First Prize of the National Award for Progress in Science and Technology.
  • Since its establishment, it has obtained more than 100 national, provincial and ministerial scientific research achievement awards, including 4 National Awards for Progress in Science and Technology.
  • It has achieved over 70 "China’s Firsts" in the industry.
  • The average annual growth rate of authorized patents exceeded 28% in the past five years.
  • Led the formulation of the first international standard for China’s laser industry.
  • The average annual sales contribution rate of new products reached 41% over the past five years.
  • The National Enterprise Technology Center ranked 123rd among 1,744 evaluated institutions nationwide, topping the industry.

Build your automotive laser manufacturing solution

Talk with our team about body structure, safety and precision components, automotive glass, clean energy systems, and production-line integration.