EVERFINE.net | Precision Measurement Solutions for Lighting, Medical, Display & Electronics

About EVERFINE

EVERFINE Corporation (Stock Code: 300306) is a globally recognized leader in optical and electrical measurement technologies. With decades of innovation, we provide comprehensive testing solutions across multiple industries including lighting, automotive, medical, electronics, and materials science.

Our mission is to empower manufacturers, researchers, and engineers with precise, reliable, and standardized measurement systems that ensure product quality, compliance, and performance optimization.

Global presence with R&D centers and service networks

Compliant with IEC, CIE, and other international standards

End-to-end solutions from components to complete systems

Our Measurement Solutions

From LED packages to medical devices, EVERFINE offers cutting-edge systems for photometric, colorimetric, electrical, and optical performance evaluation.

LED Package & Module Testing

Photometric, colorimetric, and electrical test systems; luminous intensity angle, thermal resistance, junction temperature, near-field goniophotometry, and IEC62471 optical radiation testing.

Light Source & Luminaire Testing

Comprehensive systems for traditional and LED lighting: photometry, light distribution, aging-life tests, flicker, zero-voltage startup, and EMC compliance.

Lighting Environment & Glare

Illuminance, luminance, CCT, CRI, spectral power distribution, glare, and flicker analysis for road, indoor, classroom, stadium, and architectural lighting.

Plant Lighting Measurement

Full-chain solutions including photosynthetic quantum sensors, PPFD mapping, and photometric-electrical analysis for horticultural lighting systems.

Medical Device Optics

Spectral irradiance, radiance, and camera performance testing for endoscopes, cold light sources, shadow-less lamps, and medical imaging systems.

Fluorescent Materials

Excitation spectrum analysis, thermal quenching, long afterglow, and photometric evaluation for phosphor powders and fluorescent materials used in LEDs and displays.

Featured Products

High-precision instruments designed for research, production, and quality assurance.

LED Photometric & Colorimetric System

Measures luminous flux, CCT, CRI, chromaticity, and spectral power distribution with high accuracy.

Near-Field Goniophotometer

Captures detailed spatial light distribution for LEDs and small luminaires with precision angular resolution.

LED Thermal Resistance Tester

Evaluates junction temperature and thermal resistance to ensure LED reliability and longevity.

Light Flicker Test System

Analyzes flicker percentage, frequency, and modulation depth in compliance with IEEE 1789 and IEC TR 61547-1.

EMC Test System

Complete electromagnetic compatibility testing for lighting and electronic devices per international standards.

Plant Photosynthetic Quantum Sensor

Measures PPFD and DLI for horticultural lighting optimization in greenhouses and vertical farms.

Medical Cold Light Source Tester

Evaluates spectral irradiance, color temperature, and stability of surgical lighting and endoscopic systems.

Material Color & Haze Analyzer

Tests transmittance, haze, and color consistency of diffusers, lenses, and optical materials.

300306

Stock Code

50+

Countries Served

100+

Patents Held

IEC/EN

Standards Compliant

Frequently Asked Questions

What is EVERFINE’s stock code?

EVERFINE Corporation is listed on the Shenzhen Stock Exchange with the stock code: 300306.

Do you offer calibration services?

Yes, EVERFINE provides comprehensive calibration and maintenance services to ensure long-term measurement accuracy and compliance.

Are your systems compliant with international standards?

All EVERFINE systems are designed to meet or exceed IEC, CIE, ANSI, and other relevant international standards for optical and electrical measurements.

Can I integrate EVERFINE systems into my production line?

Yes, we offer online test services and automated solutions tailored for integration into high-volume manufacturing environments.

Get in Touch

For product inquiries, technical support, or partnership opportunities, visit our official website.

Visit Official Website