SHARING OUR PRODUCT PORTFOLIO

Provide a Robust Product Portfolio Strategy Across Six Major Segments.

Advanced 4J29 Kovar Alloy-to-Glass Sealing

Departing from conventional, deformation-prone structures, we utilize aerospace-grade 4J29 Kovar alloy. Through precise thermal-expansion matching technology, this structural design eliminates tube deformation and gas leakage, ensuring ultimate vacuum integrity and long-term mechanical stability.

Proprietary Discharge Tube Catalyst Coating

Our cutting-edge, internal catalytic coating technology efficiently regenerates CO2 molecules during the discharge process. This significantly mitigates gas degradation, guaranteeing an extended operational lifespan and remarkably stable power output over time.

Authentic UK GSI Gas Mixture & Premium Imported II-VI Optics

Empowered by a premier international supply chain, our tubes feature the authentic, specialized gas formulation from GSI (UK), paired with industry-standard, US-imported II-VI infrared optics. This combination ensures maximum beam transmissivity and minimal thermal distortion.

Unmatched Beam Quality & Rapid Response

Engineered for high-speed consistency, Hengkuai CO2 laser tubes deliver a rapid response time and exceptional unit-to-unit consistency. With an excellent TEM00 beam mode , superior power stability, and an industry-leading lifespan, our products are perfectly tailored for high-precision laser cutting, engraving, and marking systems.

CO2 LASER TUBE：SLC140

CO₂ Laser Tube: Single-Tube SLC140

Legacy Innovation Meets Extreme Longevity Built upon the proven technical heritage of GSI architecture, this system leverages a proprietary negative high-voltage configurationto deliver unparalleled beam stability and extended operational life. Featuring a fully sealed, maintenance-free design, it provides an exceptional high-vacuum environmentthat ensures over 45,000 hours of active runtime—backed by a 40-year pedigree in gas laser engineeringand an industry-leading 18-month warranty.

CO₂ Laser Tube: Single-Tube SLC140

CO₂ Laser Tubes ： H & HH Series

CO₂ Laser Tubes ： H & HH Series

Proven GSI Heritage with Universal Market Compatibility

Rooted in the reliable technical pedigree of GSI architecture, this laser series utilizes a standard positive high-voltage topology engineered for seamless, universal compatibility with mainstream laser power supplies across the global market. By combining a highly optimized, cost-effective global supply chain with our signature high-vacuum sealing technology, this series delivers exceptional output stability, ideal beam waveforms, and extended operational lifespans—all backed by our rock-solid 18-month factory warranty.

CO2 LASER TUBE：E & EE Series

CO2 LASER TUBE：E & EE Series

High-Efficiency Negative High-Voltage Performance: The Cost-Effective SLC Alternative Engineered as a budget-friendly, high-capacity alternative to the premium SLC series, this laser tube inherits the identical negative high-voltage architectureand proven GSI legacy technologies—including original gas formulas, high-vacuum sealing, and advanced catalyst systems. By deploying a proprietary negative high-voltage topology, this series delivers a massive productivity leap, increasing cutting efficiency by over 20% compared to standard positive high-voltage systems on the market.

CO₂ Laser Tubes ： Combined Beam Series

CO₂ Laser Tubes ： Combined Beam Series

Based on GSI’s proprietary technology and featuring some domestically manufactured components, this positive-pressure technology is widely used in the market. It employs an adjustable metal tip to ensure that 99% of each laser tube achieves the optimal TEM00 mode. The catalyst is produced using physical sputtering technology, ensuring the cavity is free of impurities. Power decay remains within 15% over a shelf life of up to 50,000 hours.

CO₂ Laser Tubes： Folded HK Bare Tube Series

CO₂ Laser Tubes ： Folded HK Bare Tube Series

GSI’s proprietary technology, fully imported components, negative high-voltage technology, and a 40-year history of development. The power supply is not compatible with products currently available in the domestic market. The catalyst is produced using physical sputtering technology, ensuring the chamber is free of impurities. An adjustable metal head is used to optimize the TEM00 mode for each laser tube. Power decay is limited to 15% within a shelf life of 100,000 hours.

CO₂ Laser Tubes： Folded JK Cased Tube Series

CO₂ Laser Tubes： Folded JK Cased Tube Series

GSI’s proprietary technology, fully imported components, negative high-voltage technology, and a 40-year history of development. The power supply is not compatible with products currently available in the domestic market. The catalyst is produced using physical sputtering technology, ensuring the chamber is free of impurities. An adjustable metal head is used to optimize the TEM00 mode for each laser tube. Power decay is limited to 15% within a shelf life of 100,000 hours.