Jiaxing Aosite Photonics Technology Co., Ltd., country Hong Kong, lists products such as OST Photonics BaF2 Window Crystals, OST Photonics CdWO4 Scintillators, Wafers and Substrates, OST Photonics Cylindrical Lenses, OST Photonics ±-BBO Crystals, and Functional Crystals on Global Trade Plaza. These include infrared window crystals, scintillator materials, various wafer substrates, cylindrical lenses for beam shaping, nonlinear optical crystals, and functional crystal materials for laser and optical systems. The company lists 2018 as its year of establishment. Buyers can send an enquiry through Global Trade Plaza.