Lenses, Mirrors, Windows, Beam splitters, Prisms, Filters, Polarizers, Diffraction gratings, Waveplates
Ningbo NIC Co., Ltd. is a Chinese optoelectronic technology supplier and international trade partner specializing in advanced infrared sensing, detection, and semiconductor components. Functioning in strategic cooperation with leading research institutions such as the Shanghai Institute of Technical Physics (SITP) of the Chinese Academy of Sciences and Wuxi Zhongke Dexin, the company distributes short-wave infrared (SWIR) InGaAs linear array detectors, optoelectronic chips, and infrared imaging sensors. Their technology serves applications in industrial sorting, food color selection, semiconductor inspection, surveillance, and national defense systems.
Founded in 1998, Newsandgy Optronics Inc. is an ISO 9001 and ISO 14001 certified manufacturer based in Fuzhou, China, specializing in precision micro-optics and bulk optical components. Operating out of a 7,000 m² facility with over 300 employees and 35 optical engineers, the company designs and produces high-precision lenses, prisms, waveplates, beam splitters, filters, scanning galvanometers, and optical assemblies. Newsandgy also grows and processes optical crystal substrates, and birefringence crystals—serving global OEM customers across optical communications, laser processing, instrumentation, displays, and medical electronics.
Founded in 2003 by Professor Zhou Bifang—former director of the Nanjing Astronomical Instruments Research Center at the Chinese Academy of Sciences—Nanjing Intane Optics Engineering Co., Ltd. is a Chinese high-tech manufacturer specializing in precision optical components, optical assemblies, and optoelectronic instruments. Operating out of a 3,000-square-meter facility equipped with 5-axis Computer-Controlled Optical Surfacing (CCOS), Ion Beam Polishing (IBP), water-jet polishing, and 4D dynamic interferometers, Intane Optics produces nanoscale-precision flat, spherical, aspherical, and freeform optics. The company provides custom fabrication, thin-film optical coatings, and optomechanical system integration serving astronomical observation, aerospace, defense, laser technology, semiconductor display inspection, and optical metrology sectors.
MetaLaser Inc., founded in 2014 through the Nanjing Institute of Advanced Laser Technology (NIALT) and the Shanghai Institute of Optics and Fine Mechanics (SIOM) of the Chinese Academy of Sciences, is a high-technology manufacturer of laser crystals, nonlinear optics, and solid-state laser components. Operating as a specialized division under Shanghai Daheng Optics, MetaLaser leverages over 20 years of research and crystal growth heritage to produce single crystals, acousto-optic elements, Faraday isolators, and DPSSL modules. The company serves global markets across medical laser systems, defense, aerospace, rangefinding, industrial processing, and scientific research optics.
Shanghai Mega-9 Optoelectronic Co., Ltd., founded in 2006, is an ISO 9001-certified manufacturer specializing in high-end optical thin-film filters and beam splitter cubes. Utilizing ion-assisted electron-beam evaporation (IAD) deposition techniques, Mega-9 fabricates thin-film Fabry-Perot bandpass filters featuring deep out-of-band blocking performance (from OD3 up to OD6) without relying on absorptive glass. Their core product portfolio includes narrow bandpass filters, polarizing and non-polarizing beam splitter cubes, solar simulation filters, dichroic edge filters, and high-temperature optical components. Mega-9 serves global OEM markets across machine vision, fluorescence microscopy, biomedical analysis (PCR and enzyme labeling), facial recognition, lidar distance measurement, and laser interferometry.
Luoyang Si-brilliant Optics Co., Ltd. is an ISO 9001-certified manufacturer specializing in precision infrared (IR) silicon and optical grade components. The company grows high-purity optical grade silicon (>99.999% purity) with high resistivity, providing end-to-end custom optical fabrication ranging from crystal growth to CNC machining, polishing, and coating. Si-brilliant Optics manufactures optical elements—including infrared silicon lenses, windows, mirrors, filters, and blanks—tailored for FLIR, FTIR spectroscopy, thermal imaging, industrial laser systems, MWIR/LWIR vision systems, and X-ray optics.
Founded in 2006 (formerly Fuzhou Rising Electro Optics Co., Ltd.), Rising-EO is a high-tech manufacturer specializing in the research, development, and production of precision optical components, lenses, and complex optical systems. With ISO 9001, ISO 14001, and ISO 13485 (medical) certifications, the company provides mission-critical solutions for biomedical, machine vision, laser, and projection display applications. Rising-EO is recognized for its vertically integrated manufacturing capabilities—ranging from individual optical elements to high-definition medical endoscope couplers—serving a global client base with both standard catalog products and custom OEM/ODM optical designs.
Yunnan KIRO-CH Photonics Co., Ltd. is a major global manufacturer and supplier of photonics materials, infrared (IR) optics, and low-light-level night vision hardware. Established in 2011, the company maintains a complete production ecosystem spanning single-crystal germanium material processing, precision optical element fabrication, thin-film coating, and optoelectronic system integration. Operating major production bases in Qujing and Kunming, Yunnan KIRO-CH produces athermalized IR lenses, continuous zoom optical assemblies, low-light visible optics, and infrared components tailored for industrial sensing, security surveillance, thermal imaging, and defense applications.
Jiangsu Xunzhun Optoelectronics Technology specializes in the R&D, manufacturing, and supply of high-performance infrared optical materials and components. The company is a key player in the optical systems supply chain, providing critical components like Germanium (Ge) windows, lenses, and specialized coatings that are essential for Long-Wave Infrared (LWIR, 8–14μm) thermal imaging systems. Their products are widely utilized in defense, security, aerospace, and industrial metrology sectors where high refractive index and excellent light transmittance are required for harsh or mission-critical environments.
Jilin Jucheng Optoelectronic Technology Co., Ltd. (operating internationally as L-Chaser Optics Ltd.) is a precision optical component and sub-assembly manufacturer based in Changchun, China. The company specializes in ultra-precision, nano-scale optical elements, including high-precision aspherical lenses, spherical lenses, large-aperture plano mirrors, prisms, reticles, and custom optomechanical assemblies. Utilizing advanced ultra-precision processing equipment—such as Ion Beam Polishing (IBF) machines, Intelligent Robot Polishing (IRP) centers, and vacuum coating systems—the company produces optics with surface figures finer than PV 30nm. Their components serve demanding applications across machine vision, scientific research, aerospace, and precision optical instrumentation.
Chongqing Hylon Co., Ltd. is a Chinese manufacturer and global supplier specializing in optoelectronics, precision optical instruments, and laser distance measurement hardware. Established in 2015, the company integrates research, optical design, and precision assembly to produce portable laser rangefinders, thermal and night vision optics, and optomechanical sub-systems. Serving outdoor, sports (golf and hunting), forestry, industrial surveying, and security sectors, Hylon provides OEM/ODM manufacturing capabilities ranging from board-level optical modules to fully integrated optoelectronic devices.
Founded in 2011 and publicly listed on the Shenzhen Stock Exchange (SZSE: 300790), Dongguan Yutong Optical Technology Co., Ltd. (YTOT) is a global leader in precision optical lens design and automated manufacturing. YTOT holds the world's largest market share in security surveillance lenses and specializes in high-definition optical assemblies for smart security (4K, Super Starlight, fisheye, CS-mount), automotive vision (LiDAR optics, HUD optics, sensing cameras), machine vision (C-mount/F-mount industrial lenses, low-distortion telecentric designs), consumer IoT, and video conferencing systems. Supported by automated production facilities in Dongguan and Shangrao, YTOT supplies global OEM/ODM partners in smart city, intelligent transportation, automated industrial inspection, and automotive markets.
Founded in 2004 by a team of experienced engineers, Shanghai Sanctity Laser is a leading Chinese manufacturer and global supplier specializing in laser technology and precision optical components. The company provides a comprehensive range of Diode-Pumped Solid-State (DPSS) lasers, diode lasers, and laser modules covering wavelengths from UV (266nm) to Infrared (2200nm). With extensive in-house capabilities—including optical coating, device fabrication, and system integration—Sanctity Laser serves industrial, commercial, and research sectors worldwide, offering "one-stop" procurement for high-performance laser systems and optical assemblies.
Established as one of China’s earliest pioneers in fiber optic image transmission, Guangzhou HONSUN Opto-Electronic Co., Ltd. is a national high-tech manufacturer specializing in special optical fiber devices, micro-channel optics, and passive optical communication components. HONSUN develops and produces fiber optic plates (FOPs), fiber optic inverters, fiber optic tapers, Anti-Vignetting Glass (AVG), optical micro-channel array plates, fiber couplers, wavelength division multiplexers (WDMs), isolators, and beam combiners. Serving low-light night vision systems, aerospace payloads, medical radiography, image display, and 5G telecommunication networks worldwide, HONSUN is a key global supplier (including to Exosens/Photonis) for advanced electro-optical image transmission components.
Founded in 2016, Shaoxing Joinwin Micro-Led Technology (Joinwintek) is a pioneering high-tech enterprise specializing in the research, development, and manufacturing of ultra-high-resolution Micro LED technologies. The company is a recognized leader in silicon-based Micro LED micro-displays, boasting proprietary innovations in Gallium Nitride (GaN) Micro LED array design, advanced driving backplanes, and custom optical architectures. Achieving pixel densities up to 1500 PPI and peak brightness levels exceeding 100,000 nits, Joinwintek's full-color RGB micro-displays are mission-critical components. They are specifically engineered to meet the demanding wide field-of-view (FOV) and extreme brightness requirements of next-generation Augmented Reality (AR), Virtual Reality (VR), and Mixed Reality (XR) headsets.
Founded in 2005, Shenzhen 3Beam Coating Technology is a high-tech enterprise specializing in vacuum coating process development, equipment manufacturing, and contract coating services. Originally established through the acquisition of Oerlikon Balzers' China technology center, the company provides mission-critical thin-film solutions for diverse industries, including automotive, consumer electronics, 5G communications, and semiconductors. 3Beam integrates physical modeling with process design to deliver high-performance optical, decorative, and protective coatings. They are a recognized supplier to major global brands such as Huawei, BYD, Foxconn, and automotive leaders like Volkswagen, BMW, and Mercedes-Benz.
Founded in 1984, Sunny Optical Technology is a world-leading manufacturer of integrated optical components and optoelectronic products. Listed on the Hong Kong Stock Exchange (HKG: 2382), the company is a global leader in market share for mobile phone lens sets, handset camera modules, and vehicle lens sets. Sunny Optical excels in applying optical, mechanical, electronic, and computing technologies to large-scale production. They serve diverse global industries, including consumer electronics, automotive (ADAS/autonomous driving), security, robotics, medical diagnostics, and VR/AR, maintaining long-term strategic partnerships with major international technology brands.
Founded in 2010, Dongguan Pomeas Precision Instrument Co., Ltd. (POMEAS) is a leading Chinese high-tech manufacturer specializing in machine vision optics, industrial lenses, and precision optical measurement systems. POMEAS offers a comprehensive portfolio including bi-telecentric lenses, motorized zoom lenses, FA (Factory Automation) lenses, industrial cameras, machine vision LED illuminators, 3D white light interferometers, and automated image measurement machines. Serving semiconductor manufacturing, electronics assembly, automotive inspection, medical devices, and industrial automation globally, POMEAS provides both off-the-shelf optical components and customized OEM/ODM machine vision solutions.
Established in 2002, Beijing Viasho Technology is a high-tech manufacturer specializing in the research, development, and production of Diode Pumped Solid-State (DPSS) lasers and laser scanning systems. With ISO 9001 certification, the company provides a comprehensive portfolio ranging from ultra-compact laser modules to high-power industrial laser systems. Viasho is recognized globally as a key supplier for low-power, cost-effective DPSS solutions, serving diverse sectors including scientific research, medical diagnostics, industrial manufacturing, and entertainment laser shows.
Founded in 2013, Hunan Dayoptics Co., Ltd. (Dayoptics) is a national high-tech Chinese manufacturer specializing in high-precision optical components, laser optics, crystal components, and advanced optical assemblies. The company operates a state-of-the-art R&D and mass-production center covering over 300,000 sq. ft. Dayoptics excels in high-power, high-damage-threshold optics—including optically contacted zero-order waveplates, high-power polarization beamsplitters (PBS), laser end caps, fiber collimators, and nonlinear crystals (BBO, KTP, Nd:YAG). Serving over 50 countries across laser manufacturing, fiber optics, biomedical instrumentation, semiconductor inspection, and defense systems, Dayoptics provides comprehensive custom OEM/ODM optical coating and assembly engineering.
Wuxi Microvision Sensor Technology (V-Sensor / MVSTek) is a pioneer in optical MEMS technology and 3D vision sensing hardware. Established in 2019, the company specializes in the research, development, and mass production of high-performance MEMS micromirror chips, structured light projection modules, and 3D depth sensing cameras. MVSTek’s core technologies empower a wide array of high-precision applications including 3D machine vision, LiDAR scanning, laser micro-projection, biometric face recognition, and optical communications. Delivering sub-millimeter precision in ultra-compact form factors, MVSTek provides end-to-end 3D perception hardware for industrial automation, robotics, smart payment, and defense sectors
Optical Glass
Established in 2013 and rooted in the historic Beijing Glass Research Institute (BGRI), founded in 1960, Scitlion is a leading Chinese manufacturer of optoelectronic functional materials and precision components. With over 50 years of heritage in glass research, the company specializes in the R&D and production of optical crystals, specialty optical fibers, and precision-coated optical components. Scitlion provides mission-critical solutions for high-tech sectors including aerospace, nuclear radiation monitoring, laser medical surgery, and industrial sensing. They operate under ISO 9001-certified quality management systems, delivering both standardized products and custom R&D design services.
3KM Optoelectronics Technology Co., Ltd. is a national high-tech enterprise and a market-leading Chinese manufacturer specializing in advanced infrared (IR) and special laser lighting solutions. Since 2014, 3KM has pioneered ultra-long-range night vision illumination technology, developing VCSEL, diode, and fiber laser illumination modules covering wavelengths from 400nm to 1600nm (including SWIR, white light lasers, and RGB visible light). Capable of delivering illumination distances from 100 meters up to 20 kilometers, 3KM’s solutions feature Class 3B laser safety, speckle-free beam technology, wide zoom ranges, and industrial temperature resistance (-45°C to +85°C). Their illumination payloads are widely integrated into border defense, UAV payloads, security surveillance, power inspection, emergency search & rescue, and machine vision systems.
Jingci Material Science Co., Ltd. (BJMT) is one of China's premier manufacturers and global developers of high-performance rare earth permanent magnets. Established in 2003, BJMT specializes in the research, development, and mass production of sintered Neodymium-Iron-Boron (NdFeB) and Samarium-Cobalt (SmCo) magnets, as well as complex magnetic assemblies. Serving high-tech sectors including electric vehicles, wind power generation, industrial automation, robotics, consumer electronics, and specialized sensor systems, Jingci delivers custom-engineered magnetic solutions with high thermal stability and energy efficiency.
Founded in 2002, Fujian Acetron is a comprehensive high-tech enterprise specializing in the R&D, manufacturing, and global distribution of PVD coating materials. The company is a leader in the domestic Chinese market, providing high-purity sputtering targets, evaporation materials, and vacuum coating accessories. With over 20 years of experience, Acetron serves more than 700 global clients, including industry leaders like BOE, Epson, CSOT, and Sunny Optics. Their manufacturing processes are certified by international standards, including ISO9001, IATF16949, and ISO14001.
ARD Optics, based in Yerevan, Armenia, is a specialized manufacturer of high-precision optical components and systems. Established with expertise in processing hard optical materials, the company excels in the production of leucosapphire (Al2O3), quartz glass, and other specialized optical crystals. Their facility integrates national and international manufacturing technologies to produce everything from raw blanks to complex, custom-configured optical elements. ARD Optics serves global markets in laser technology, medical instrumentation, and industrial sensing, providing reliable solutions for applications requiring extreme thermal, mechanical, and chemical resistance.
Ampliconyx is a Finland-based developer and manufacturer of high-performance pulsed fiber lasers and optical amplifiers. Founded in 2016 as a spin-off from the Optoelectronics Research Centre at Tampere University of Technology, the company specializes in patented Active Tapered Double-Clad Fiber (T-DCF) technology. This proprietary approach allows for the amplification of ultrashort laser pulses (nanosecond and picosecond) to unprecedented peak and average power levels while maintaining excellent beam quality. Acquired by CeramOptec SIA in 2021, Ampliconyx provides cost-effective, ruggedized, and compact solutions for demanding industrial, medical, and scientific applications, including material processing, bioimaging, and time-resolved Raman spectroscopy.
Exosens is a high-technology European leader specializing in high-performance amplification, detection, and imaging solutions. Formerly operating as the Photonis Group (and unifying leading brands including Photonis, Xenics, El-Mul, Phasics, and Centronic), Exosens designs and manufactures advanced electro-optical components, custom sensors, and specialized camera systems covering the entire electromagnetic spectrum from UV to LWIR, as well as electron, ion, neutron, and gamma detection. Servicing critical applications across defense and night vision, nuclear safety, life sciences, and industrial NDT, Exosens provides state-of-the-art image intensifier tubes, SWIR/LWIR thermal camera cores, wavefront sensors, microchannel plates, and nuclear instrumentation worldwide.
Founded in 1991 and now part of Gooch & Housego (G&H), Phoenix Optical Technologies Ltd is a premier UK manufacturer of high-precision optical components and custom optomechanical assemblies. Operating state-of-the-art facilities in St. Asaph, North Wales, the company is Europe's only independent glass moulding facility and a leading specialist in Single-Point Diamond Turning (SPDT), CNC optical polishing, and thin-film coating across UV, visible, and infrared (IR) spectrums. Phoenix Optical provides end-to-end manufacturing—from raw glass stock and cut/moulded blanks to finished aspheric lenses, diffractive elements, prisms, domes, Head-Up Displays (HUDs), and chemically strengthened "Armourdillo" protective optics—serving mission-critical aerospace, defense, space, medical, and autonomous vehicle systems.