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UV Laser Marking
Precision Redefined

High-precision 355nm UV laser marking machines from Shenzhen Gainlaser – engineered for plastic, glass, metal, leather, and more. Trusted by industries worldwide since 2002.

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±0.01mm Accuracy

Ultra-fine marking precision for sensitive materials and micro-coding.

Industrial Durability

Built for 24/7 operation in demanding manufacturing environments.

Global Support

Serving clients in over 50 countries with local language support.

About Gainlaser

Shenzhen Gainlaser Laser Technology Co., Ltd. is a professional manufacturer of DPSS nanosecond lasers, picosecond lasers, galvo scan heads, and laser marking machines based in Shenzhen, China. Established in 2002, our group has grown into a leading innovator in laser technology.

Our R&D team is led by Professor Huang Guobiao, former director of the SSL Research Center at HUST University, who developed the first picosecond laser in China. We operate a 100-class dust-free purification laboratory to ensure the highest standards in laser production and testing.

355nm UV, Green, and CO2 Laser Systems
Portable, Flying, and Desktop Configurations
Exported to Europe, Asia, Americas, and Middle East
Gainlaser Factory

Our Products

Premium UV Laser Marking Solutions for Every Industry

Gainlaser 355nm UV Laser Marking Machine

Gainlaser 355nm UV Laser Marking Machine

  • • ±0.01mm marking accuracy
  • • 3W / 5W power options
  • • For ceramic, plastic, glass
  • • Air or water-cooled
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Portable Laser Marking Machine

3W Portable Laser Marking Machine

  • • Handheld design for mobility
  • • 355nm UV wavelength
  • • Ideal for plastic & metal
  • • 0.15mm spot size
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Flying UV Laser Marking System

Flying UV Laser Marking System

  • • 4000–5000mm/s speed
  • • Integrated conveyor belt
  • • For KN95 masks, PCBs, labels
  • • 5W 355nm DPSS laser
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DPSS UV Laser

Nanosecond 355nm DPSS UV Laser

  • • 3W or 5W output power
  • • 15ns pulse width
  • • For 3D printing & marking
  • • Air-cooled solid state
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Glass Laser Marking Machine

Glass Laser Marking Machine

  • • 5W 355nm UV laser
  • • For barcodes & serial numbers
  • • High contrast marking
  • • Desktop or inline setup
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Metal Laser Marking Machine

Metal Laser Marking Machine

  • • For aluminum, stainless steel
  • • 5W 355nm UV laser
  • • ±0.01mm precision
  • • No surface damage
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Galvo Scan Head

Galvo Scan Head 1064nm

  • • 4000mm/s scanning speed
  • • 10mm aperture
  • • CE certified
  • • For fiber & DPSS lasers
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Plastic Laser Marking Machine

Plastic Laser Marking Machine

  • • For QR codes & logos
  • • 5W 355nm UV laser
  • • Air-cooled system
  • • Compatible with PVC, ABS
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View All 105+ Products

Why Choose Gainlaser?

R&D Leadership

Led by China’s first picosecond laser developer. 100-class cleanroom for precision assembly.

Quality Control

Rigorous testing on every unit. ISO-level standards for reliability and longevity.

Global Reach

Serving customers in 50+ countries with multilingual support and local service.

Custom Solutions

Tailored configurations for unique industrial marking requirements.

2002
Founded
50+
Countries Served
100+
Patents
10K+
Units Sold

Frequently Asked Questions

What materials can UV lasers mark?

UV lasers (355nm) are ideal for marking plastics, glass, ceramics, leather, and metals without thermal damage. They produce high-contrast, permanent marks on sensitive materials.

What is the difference between air-cooled and water-cooled lasers?

Air-cooled lasers are compact and maintenance-free, suitable for low to medium duty cycles. Water-cooled lasers offer higher power stability and are used in continuous industrial applications.

Can your machines integrate with production lines?

Yes, our Flying UV Laser Marking Systems are designed for inline integration with conveyor belts, encoders, and PLCs for automated high-speed production.

Do you offer software and technical support?

Yes, we provide user-friendly marking software (compatible with Win XP to Win 11) and full technical support via phone, email, and remote assistance.

Get in Touch

For quotes, technical inquiries, or support, visit our official website to contact Shenzhen Gainlaser directly.

Company: Shenzhen Gainlaser Laser Technology Co., Ltd.

Address: No.39, Xitian 2nd Industrial Zone, Gongming, Guangming, Shenzhen, China

Business Phone: 86-0755-86007654-605 (Working time)

Fax: 86-0755-86029127

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