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Who We Are

After nearly 10 years of development, our company has developed into a large comprehensive enterprise. We design, produce, wholesale and sell welding equipment, LED automobile headlights and accessories. etc. The company also has branches and processing workshops for refractory materials and furniture. Our products are widely sold all over the world.


Longtaich(www.longtaich.com , sales@longtaich.com,) brand manufacture and sell:

1. Resistance micro battery spot welder, E-bike battery pack welder, Power tool battery pack welder, Drill battery spot welder, Self balancing scooters battery pack welder, battery pack welder, Battery tabs spot welder, Battery nickel strips welder, Battery testing equipment, 18650, 26650, CR2032 battery cells, lithium battery, AAA battery, D-cell battery, Ni-MH battery, Ni-CD battery, battery welding pure nickel strips and tabs, battery accessories. etc.


2. AC and DC spot welding machine, metal sheet and wires spot welding machine. Widely use in welding small LED light wires, sheets, lighting hardware, precision metal wires and sheet, copper wires, copper sheets, stainless steel sheets, low carbon steel, stainless steel, copper, alloy sheet, relays, fuses, circuit breakers, semiconductor devices, metal pins, etc. 


3. Ultrasonic spot welder, Ultrasonic plastic spot welder, Ultrasonic Metal spot welder.


4. Battery Cells Sorting Machine:

 5-Channel Cells Sorting Machine

 10-Channel Cells Sorting Machine


5. Automatic/Semi –Automatic Motor Rotor Spot Welding Machine

 Automatic Motor Rotor Spot Welder

 Semi-Automatic Motor Rotor Spot Welder


6. Jewelry Welding Machine


7. Laser Machine

 Laser Welding Machine

 Laser Cladding Machine

 Laser Cutting Machine

 Laser Engraving Machine

 Laser Marking Machine

 Laser Cleaning Machine


8. DNW brand LED headlights and accessories


Our company has our own production workshops, the production of products can be customized according to customer requirements. The company will become your trusted partner by providing high-quality products, low price and perfect after-sales service!

Meet Our Team

  • Mike Chen

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