Global Leading Laser Chiller Manufacturers: 2026 Industry Overview

As the global laser processing market continues to expand across metal fabrication, semiconductor manufacturing, medical equipment, scientific research and additive manufacturing, the demand for reliable and high-precision laser chillers continues to rise. Laser cooling systems play a crucial role in ensuring stable beam quality, extending equipment lifespan and supporting uninterrupted industrial operation.

This article provides an objective overview of the world's major laser chiller manufacturers in 2026. Only chiller brands directly involved in laser cooling are included, excluding large HVAC-oriented suppliers. The content aims to help users, integrators and procurement teams understand the principal players shaping the global laser cooling market.

1. TEYU Chiller (China)
TEYU Chiller is widely recognized as one of the most influential and high-volume laser chiller manufacturers in the global market. According to information published on its official website, TEYU reported over 230,000 laser chillers shipped in 2025, representing a 15% year-on-year increase compared with 2024. This strong growth reflects TEYU's expanding presence among laser equipment manufacturers and industrial end users.
TEYU provides dedicated cooling solutions for CO2 lasers, fiber lasers, UV/ultrafast lasers, 3D printing systems and laser welding equipment. Its CW-series CO2 laser chillers and CWFL-series fiber laser chillers are widely adopted due to their stable performance, precise temperature control and suitability for 24/7 industrial operation.

2. KKT Chillers (Germany)
KKT is a well-known supplier of precision cooling systems for industrial lasers, including metal cutting, welding and additive manufacturing. Their chillers are designed for long-term reliability, advanced control performance and seamless integration with high-power laser platforms.

3. Boyd Corporation (USA)
Boyd delivers advanced liquid-cooling and thermal management systems used by high-power fiber laser manufacturers, medical laser developers and semiconductor processing facilities. The company is recognized for engineering-focused solutions designed to operate under continuous industrial workloads.

4. Opti Temp (USA)
Opti Temp specializes in cooling systems for lasers, photonics and laboratory-grade scientific equipment. Its chillers are frequently chosen for precision environments requiring high temperature stability and excellent repeatability.

5. SMC Corporation (Japan)
SMC offers compact, high-accuracy temperature control units that suit a wide variety of laser applications, including fiber lasers, CO2 lasers and factory automation systems. Their units are known for reliability, efficiency and strong global availability.

6. Refrind (Europe)
Refrind manufactures industrial and laser cooling systems that emphasize energy efficiency and long-term performance stability. Their solutions are applied in metal fabrication, automated manufacturing and high-duty laser processing.

7. Solid State Cooling Systems (USA)
Solid State Cooling Systems focuses on thermoelectric and fluid-cooled technologies for UV lasers, medical lasers and scientific instruments. The brand is well-regarded in markets where compact size and precise temperature control are essential.

8. Chase Cooling Systems (USA)
Chase provides industrial chillers used in laser engraving, metal processing and CNC manufacturing. Their chillers are valued for flexibility, stable performance and ease of service.

9. Cold Shot Chillers (USA)
Cold Shot supplies industrial cooling units, including models used in laser cutting and marking systems. Their products emphasize durability, reliability and straightforward maintenance.

10. Technotrans (Europe)
Technotrans is active in the laser and printing industries and offers thermal management systems designed for marking, engraving, semiconductor manufacturing and precision optics. Their solutions focus on efficiency and high process stability.

Why These Manufacturers Are Recognized Globally
* Across global markets, these brands stand out due to:
* Specialization in laser thermal management
* Stable and precise temperature control performance
* Reliability for 24/7 industrial operation
* Suitability for high-, medium-, and low-power laser systems
* Established worldwide distribution and service networks
These strengths make them reliable choices for fiber laser cutters, CO2 lasers, marking systems, UV/ultrafast lasers, laser welding machines and 3D printing systems.

Conclusion
Choosing a dependable laser chiller is essential for ensuring long-term laser stability, preventing thermal drift and protecting valuable components. The manufacturers listed in this article represent some of the widely established and respected chiller brands in the global laser cooling industry. Their combined experience and product capabilities provide users with a wide range of stable and high-quality cooling solutions.