About
Professional Welding Machine Solutions
Founded in 2009, HAIFEI has transformed from a small-scale operation into a globally recognized welding equipment manufacturer. Our modern 10,000 m² production facility and team of 100+ engineering specialists enable us to deliver innovative, high-performance welding solutions to industries worldwide.
With a portfolio of 40,000+ successful welding applications and a client base spanning 5,000+ organizations across the world, HAIFEI has established itself as a preferred technical partner. Our expertise is further validated by collaborations with 50+ Fortune Global 500 enterprises, reflecting our commitment to meeting the highest industry standards.
READ THE FULL INTRODUCTION
WHY
CHOOSE HAIFEI Welder ?
We have over 16 years of experience in industry-customized welding and operate a modern, ISO 9001 certified production facility. Our equipment is CE and 3C certified, ensuring compliance with international safety and quality regulations. We are committed to providing sustainable and efficient welding technology to the global market.
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One-stop welding solutionHaifei holds 40+ Patents and 2 National Software Copyrights, we provide a comprehensive one-stop service—ranging from custom equipment and automated system design to free sample welding and full-cycle technical support. By eliminating the need to manage multiple vendors, we help you significantly enhance product quality while reducing total operational costs.
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Large-scale delivery capabilityWith a production base of over 10,000 square meters and 13 complete production lines, the annual output can exceed 2,000 units. This ensures that even with large-scale order demand, the equipment can still be delivered quickly and maintain stable quality.
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High-end customer recognitionWith service cases from over 50 Fortune Global 500 companies, our partners include industry giants such as Tesla, BYD, CATL, and Siemens.
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Logistics servicesOn-time delivery to the designated location + accurate documentation + timely information feedback + smooth local cooperation.
PRODUCTS CATEGORIES
Why Choose Our
Welding Machine ？
16 years of experience in resistance welding equipment manufacturing
Serving well-known companies such as Tesla and Geely Auto
A complete system covering R&D, machining, assembly, and testing
Support for custom welding equipment and automated production lines.
Our hot sale products
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![Ultrasonic Spot Welding Machine]( "Ultrasonic Spot Welding Machine")
Ultrasonic Spot Welding MachineThe Haifei HF-WX-20XC-2 is a high-performance Ultrasonic Spot Welding Machine specifically designed for large-section wire harnesses. Utilizing 20KHz...
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![Inverter Spot Welding Machine]( "Inverter Spot Welding Machine")
Inverter Spot Welding MachineHaifei's Inverter spot welding machine HFDB-100 is an intelligent equipment designed for high-precision and high-stability welding. By utilizing advanced...
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![Automatic Copper Braided Wire Shunt Cutting And Squaring Machine]( "Automatic Copper Braided Wire Shunt Cutting And Squaring Machine")
Automatic Copper Braided Wire Shunt Cutting And Squaring MachineOur Automatic Copper Braided Wire Shunt Cutting and Squaring Machine is a high-precision, fully automated solution designed for the new energy industry....
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![DC Transformer]( "DC Transformer")
DC TransformerOur DC Transformer (HDC Series) is a high-performance power electronic device designed for precision voltage transformation via high-frequency inversion and...
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![Robotic Diffusion Welding System Integrator]( "Robotic Diffusion Welding System Integrator")
Robotic Diffusion Welding System IntegratorFully automated copper flexible connector production line integrating foil cutting, robotic handling, diffusion welding, and conveyor unloading. Ideal for...
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![Flash Butt Welding Transformer]( "Flash Butt Welding Transformer")
Flash Butt Welding TransformerThe Flash Butt Welding Transformer is the core power component of flash butt welding machines. It efficiently converts high-voltage AC into the low-voltage,...
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![Secondary Rectification Transformer]( "Secondary Rectification Transformer")
Secondary Rectification TransformerHaifei’s Secondary Rectification Transformers (DC & BTDC Series) are engineered for high-precision resistance welding. By delivering a stable, low-ripple DC...
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![AC Transformer]( "AC Transformer")
AC TransformerThe BSAC series AC Transformer is the core energy unit in resistance welding systems, specifically designed for AC spot welding and projection welding...
Latest news and events
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![Small Equipment At The Booth, Large Welders At The Factory – Visit Haifei For A Real Test During ...]()
Apr 15, 2026Small Equipment At The Booth, Large Welders At The Factory – Visit Haifei For A Real Test During ...The 139th Canton Fair is now underway, bringing global buyers face to face with "Made in China" innovation. While many small equipment manufacturer...view more -
![150kVA Polymer Diffusion Welding Machine Ready For Shipment To India]()
Apr 10, 2026150kVA Polymer Diffusion Welding Machine Ready For Shipment To IndiaHAIFEI Intelligent Equipment (HAIFEI) has completed final testing and factory inspection of an HFTD-150-Y 150kVA polymer diffusion welding machine at its pro...view more -
![Indian Client Visits HAIFEI For Welding Equipment Review]()
Apr 07, 2026Indian Client Visits HAIFEI For Welding Equipment ReviewA technical delegation from an Indian industrial manufacturing company recently visited HAIFEI Intelligent Equipment's (HAIFEI) production base in Jiangs...view more -
![Indian Clients Conduct On-Site Inspection Of Haifei’s Hydraulic Diffusion Welder]()
Apr 02, 2026Indian Clients Conduct On-Site Inspection Of Haifei’s Hydraulic Diffusion WelderOn April 1, 2026, an Indian customer visited the Haifei factory for a two-day in-depth technical inspection and on-site sample testing of the HFTD-350-Y hydr...view more
