Industrial UV Leak Detection Lamps Manufacturer

Locate leaks quickly with powerful UV intensity for automotive and industrial inspection.

Fluorescent Leak Detection Dyes

Reveal hidden micro leaks with high-performance fluorescent dye technology

Advanced Bioscience Lighting

Integrated solutions including LED light sources, collimated illumination, and fiber-coupled laser systems.

Surface Defect Inspection Lamps

Detect micro defects down to 1 μm on semiconductors, wafers, LCDs, glass surfaces, etc.

Non-Destructive Testing (NDT) Solutions

Engineered with advanced multi-lens optics for penetrant testing (PT) and magnetic particle inspection (MT), compliant with ASTM E3022 and RRES 90061.

Explore Our UV Lamp & Leak Detection Dye Product Lines

Leak Detection Solutions

Bioscience Lamps

Surface Defect Inspection Lights

NDT UV Lamps

NDT UV lamps

Hot-Selling Products

SL8804 Super UV LED Lamp

SL1200 UV Flashlight Portable Leak Detection LED Lamp

SLC300 Portable UV Leak Detection Flashlight

SL8904 The Vulture UV LED Lamp

SL8600 Wafer Dust Particle Surface Defect Desktop Inspection Lamp

SL8900 Desktop Surface Defect Inspection Sodium Lamp

Since

1999

About Sunlonge

A Professional Manufacturer of Non-Destructive Testing Equipment and Specialty Lighting

SUNLONGE , established in 1999, is headquartered in Hong Kong with factories and an R&D team in mainland China. We specialize in NDT and specialty lamps. Our core expertise includes advanced high-pressure gas discharge technology and precision optical lens and filter combinations. We offer non-standard custom manufacturing tailored to unique customer requirements.

Eco-friendly Fluorescent UV Dye

High-performance UV dyes enable fast, accurate leak detection across multiple systems.

Multi-Lens Optical Engineering

Advanced optics deliver precise defect detection and efficient large-area inspection.

Custom Industrial Inspection Solutions

Tailored inspection solutions for industrial, automotive, and laboratory applications.

Exceptional Service & Support

15+ years of industry experience, providing responsive technical support from consultation to after-sales.

Applications Across Industries

From automotive workshops to aerospace manufacturing, Sunlonge’s leak detection dye and lamps, defect detection lamps, NDT lamps and specialty UV lamps help engineers and technicians solve real inspection challenges across a wide range of industries.

Industrial UV Leak Detection Lamps Manufacturer