Optical Filter, Optical Glass, Glass Filter manufacturer / supplier in China, offering Hot-Sale IR700 Optical Filters, Wavelength 400~700nm/380-700nm, Infrared Cutoff Filters for Optical Imaging, Spectral Analysis, Laser Technology...etc., Premium Long Pass Optical Filters for Hair Removal Devices, Lp470/510/530/550/600/640 Wavelength Can Be Customized, New Upgrade Intelligent Infrared Anti-Scope Anti-Theft Detector, Mini Portable Infrared Hidden Camera Detector (White) and so on.
ShenZhen Hengda Liyuan Optoelectronics Co., Ltd. is a professional technology-based enterprise engaged in optical coating production.
We established a technology research and development team which lead by lots of senior optical coating technicians.
We are the fist domestic company that successfully created the multilayer film magnertron sputtering coating technology, it can be stablely application in the coating production of tricolor laser splitting and combining optical filters and photography optical machine reflectors.
We also the frist domestic company that developed real-time monitoring system for the spectral reflectance of workpieces mounted on rotating workpiece racks, it successfully applied in the coating production of window products, they greatly improved the product quality and color consistency.