Hangzhou Yiming Technology Co., Ltd. is a national high-tech enterprise integrating R&D, production, sales, and after-sales service, specializing in the R&D, production, sales, and service of optoelectronic testing instruments, automated testing equipment, intelligent network systems, and computer data analysis and processing software and hardware products.

The company focuses on the lighting industry, adhering to the principles of green, safe, efficient, and healthy LED lighting, providing customers with internationally compliant, efficient, and intelligent optoelectronic automation testing equipment to contribute to the development of China's LED lighting industry. The company has assembled a team of experienced professionals, driven by technological R&D and innovation, to meet industry demands and leverage its independent intellectual property brands to provide stable, reliable, and high-quality products and services.

The company holds 15 patents and 14 software copyrights, and is one of the few domestic manufacturers that fully master high-precision photometric testing, spectral analysis, and light distribution testing core technologies with independent intellectual property rights. Its developed and produced products, such as goniophotometers for light distribution curve testing, integrating sphere colorimetric and electrical comprehensive testing systems, light source flicker testing systems, and harmonic current testing systems, are widely adopted by lighting enterprises, research institutes, and national metrology units.