Laser Welding Equipment
6 configurations (Base/Enhanced/Servo/Galvo/Dual-Station/Dual-Station Galvo), MES-ready, safety level PL-b~PL-D.
View Details →Automotive Plastic Welding · Digital Checking Fixtures · Inline Measurement
Precision Welding & Intelligent Inspection
Driving Automotive Manufacturing Quality
Shanghai Jiuqian — a specialist provider of automotive plastic welding equipment, digital checking fixtures and inline measurement systems. Six core welding technologies — laser, TR hot plate, vibration, ultrasonic, hot rivet and infrared — delivering complete turnkey solutions from R&D to mass production. We also offer a comprehensive portfolio of inline measurement solutions: traditional checking fixtures, digital checking fixtures, contact inline measurement, non-contact inline measurement, robot flexible measurement, and customised six-point datum alignment systems.
Company Video
Company Video
Discover Shanghai Jiuqian's journey, core capabilities and vision
Core Business
Two Core Segments · End-to-End Capability
From plastic welding process development to inline measurement system integration — two complementary business segments spanning the full automotive component manufacturing lifecycle
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Plastic Welding Equipment
Laser / TR Hot Plate / Vibration / Ultrasonic / Hot Rivet / Infrared — six processes covering all thermoplastic welding needs.
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Digital Checking Fixtures & Inline Measurement
Non-contact 3D laser line scanning, contact displacement sensors, robot flexible measurement and traditional checking fixtures — comprehensive solutions across all application scenarios.
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Automation Integration & Turnkey Projects
From standalone machines to complete production lines — a full-service portfolio covering design, manufacture, commissioning and operator training.
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Product Overview
Core Product Series
Six welding processes plus three measurement solutions — covering diverse application requirements
TR Hot Plate Welding Equipment
Non-contact infrared hot plate welding, smooth rounded weld flash, 220-280N uniform pull-off strength, lower energy consumption than conventional hot plate welding.
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Hot Rivet Welding Equipment
Pulse + standard hot riveting, 24-32 weld point configurations, MES-ready, automatic fixture recognition, pressure/depth sensing.
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Non-Contact Inline Measurement Equipment
3D laser line scanning, ±0.05mm repeatability, 100% Gap/Flush inline inspection. High-speed, flexible, zero-damage — the preferred solution for automotive lighting.
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Robot Flexible Measurement Equipment
Dual-robot multi-station inline measurement, 4-camera global tracking, in-process datum alignment, rear lamp drilling & milling. Comprehensive flexible automation for all production scenarios.
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Contact Inline Measurement Equipment
Displacement sensor point detection, ±0.03 mm repeatability, easy commissioning and maintenance, 80% of measurement points <0.1 mm. Ideal for optical blind spots and high-precision applications.
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Technology Advantages
Engineering Capability & Technical Expertise
Over 20 years of precision manufacturing expertise, with a joint R&D and manufacturing centre established in partnership with Shanghai Jiao Tong University Robotics Institute
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Six Welding Processes, Single Source
Laser, TR hot plate, vibration, ultrasonic, hot rivet and infrared welding — a comprehensive range covering all thermoplastic material joining requirements.
02
In-House Optical Metrology R&D
Non-contact 3D laser line scanning systems compliant with ECE, SAE and GB international automotive lighting standards. 100% inline Gap/Flush inspection capability.
03
SJTU Joint R&D Centre
Joint research and processing facility established with the Robotics Institute of Shanghai Jiao Tong University. Core R&D team includes 2 PhDs and 2 Masters-level senior engineers.
04
Precision Manufacturing Facility
4 CMMs (0.002 mm accuracy), 13 CNC machining centres, a climate-controlled laboratory and a 6,000 m² dedicated manufacturing facility.
05
MES System Integration
Full-line MES integration for production data acquisition, storage, analysis and traceability — enabling intelligent manufacturing.
06
Turnkey Project Delivery
From solution design and equipment manufacture through to system commissioning and operator training — an end-to-end service that reduces project management complexity.
Our Clients
Trusted Partners
Key OEM Partners
SAIC Motor
SAIC-GM
SAIC Volkswagen
FAW Car
Geely Auto
SAIC Maxus
NIO
Volvo
Mercedes-Benz
BMW
Nanjing Mazda
Key Tier-1 Partners
HASCO Vision
Xingyu Automotive Lighting
Yanfeng Plastic Omnium
Yanfeng Adient
Hella China
Yanfeng KSS
Yaopi Glass
Shanghai Brose
Mondragon
Marelli
Valeo
Mind Optoelectronics
Jinye Auto Lamp
Linwei Vision
Tianchong Auto Lamp
ODL
ZKW
Jiangsu Changcheng
Qinlong Auto Lamp
Anrui Optoelectronics
Lishui Jiali
Liaowang Auto Lamp