Hangzhou Torch Bearer Technology Co. Ltd, founded in 2017, has been focused on micro spectrometers. With our innovative NOSP material, single-layer sensor design, high-precision manufactruing technology and AI signal processing, we developed the ultra-compact spectral sensor of high peformance and low cost, a revolutionary product!Our product range covers micro spectrometers, colorimeters, thermodetectors, agricultural monitoring devices and garbage classification equipments. They are widely used in industry, agriculture, lighting, home, laboratory and etc. And we have been exploring more possibilities with our unique material detection technology. With Torch Beaer, you will get high quality products, competitive prices, quick response service and professional customized solutions.Be enlighted, be delighted!