Guangzhou Yuli Electronic Technology Co., Ltd.-Sigma Optics Authorized Distributor, a professional optical platform manufacturer, specializing in equipment for educational and scientific research laboratories, and providing product R&D design assistance services. The company's main products include optical vibration isolation platforms, rigid vibration isolation platforms, air float vibration isolation platforms, fiber optic alignment displacement tables, alignment displacement tables, electrically controlled displacement tables, fiber optic spectrometers, Raman spectrometers, microscopes, spatial light modulators, and more.