China Daheng Group

Lakeside optoelectronics technology (jiangsu) Co., Ltd

Lakeside Optoelectronics Technology (Jiangsu) Co., Ltd. (also known as Hupan Optoelectronic Technology) is a high-technology manufacturer specializing in silicon-based OLED microdisplays (OLEDoS). Established in 2017, the company maintains advanced semiconductor-display integration capabilities—spanning CMOS driver chip design, OLED evaporation, thin-film encapsulation (TFE), color filter lithography, and microlens array processing. Lakeside Optoelectronics produces ultra-compact microdisplay panels ranging from 0.26-inch to 1.31-inch diagonal sizes featuring duo-stack OLED architectures. Their products serve high-performance near-eye display (NED) systems across virtual reality (VR), augmented reality (AR) smart glasses, electronic viewfinders (EVF), infrared night vision devices, and medical imaging systems.

Yunnan KIRO-CH Photonics Co Ltd

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.

Roll-Ring Hantang (I-XunZhun Intelligent Technology Co., Ltd)

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.

L-Chaser Optics Ltd

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.

Jiangxi Deray Optoelectronics

Jiangxi Derui Optoelectronics Technology Co., Ltd. (Deray Optoelectronics) is a high-tech semiconductor enterprise specializing in the design, development, and manufacturing of advanced semiconductor laser chips. Founded in 2015, the company maintains a complete in-house production ecosystem—spanning epitaxial structure design and growth, chip processing, reliability aging tests, and packaging. Deray Optoelectronics focuses on VCSEL (Vertical-Cavity Surface-Emitting Laser), EEL (Edge-Emitting Laser), RCLED, and SLED laser chip technologies serving consumer electronics, 3D sensing, optical communications, LiDAR, industrial processing, and medical device markets.

Hylon

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.

Shenzhen Guangtongdian Technbology Co.,

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.

Shanghai sanctity laser Technology

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.

Honsun

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.

HFC Shielding Products

Established in 2003, Shenzhen HFC Shielding Products Co., Ltd. is a national high-tech Chinese manufacturer specializing in advanced Thermal Interface Materials (TIM), electromagnetic compatibility (EMC) shielding components, and RF-absorbing materials. HFC is a pioneer in oriented graphene thermal pads, carbon fiber vertical alignment gaskets, phase-change materials, thermally conductive silicone pads, and magnetic wave absorbers. Serving 5G ICT infrastructure, optical transceivers, AI servers, smart automotive electronics, consumer electronics, and energy storage systems globally, HFC provides high-performance thermal management and electromagnetic interference (EMI) protection solutions.

Hi-Tech Optoelectronics – HTOE

Founded in 1999 and operating as a core subsidiary under the China Energy Conservation and Environmental Protection Group (CECEP), Hi-Tech Optoelectronics Co., Ltd. (HTOE) is a specialized Chinese developer and manufacturer of high-power semiconductor lasers, optoelectronic packaging, and diode laser subsystems. HTOE manufactures unmounted single-emitter chips, diode laser bars, packaged single-emitter devices, conduction-cooled and micro-channel diode laser arrays, diode-pumped laser modules, and integrated laser subsystems. Serving industrial materials processing, diamond cutting, medical aesthetics, defense electro-optics, and solid-state laser pumping, HTOE delivers reliable high-brightness laser solutions worldwide.

Shaoxing Joinwin Micro-Led Technology

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.

Feibo Laser Technology

Established in June 2012 in partnership with the Shanghai Institute of Optics and Fine Mechanics (SIOM) of the Chinese Academy of Sciences and Shanghai Jiading High-Tech Park, Shanghai Feibo Laser Technology Co., Ltd. is a specialized manufacturer of high-power industrial fiber lasers and optoelectronic devices. Feibo Laser develops and mass-produces continuous wave (CW) single-mode and multimode fiber lasers, MOPA pulsed fiber lasers, sub-nanosecond pulsed fiber lasers, 2µm thulium-doped fiber lasers, green fiber lasers, and narrow-linewidth/linearly polarized fiber lasers. Delivering powers ranging from hundreds of watts up to 40kW, Feibo's fiber laser sources are widely deployed across precision laser cutting, welding, additive manufacturing (3D printing), laser cladding, surface cleaning, and micromachining applications worldwide.

Shenzhen 3-Beam Coating Technology Co., Ltd.

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.

Sunny IR

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.

Everbright

Founded in 2012, Suzhou Everbright Photonics Co., Ltd. is a premier Chinese IDM (Integrated Device Manufacturer) and publicly listed enterprise specializing in high-power semiconductor laser chips, high-speed optical communication laser diodes, and LiDAR 3D sensor chips. Everbright operates complete vertical fabrication platforms spanning MOCVD epitaxial growth, wafer fabrication, lithography, cleavage/coating, and high-reliability automated fiber coupling. Delivering high-power single-emitter chips, Chip-on-Submount (COS) packages, fiber-coupled diode laser modules, bar stacks, and direct diode laser systems, Everbright serves industrial fiber laser pumping, laser material processing, optical communication, medical aesthetics, and defense applications globally.

Dogain laser technology

Founded in 2017, DoGain Optoelectronic Technology is a premier IDM (Integrated Device Manufacturer) and high-tech Chinese manufacturer specializing in compound semiconductor laser chips, high-power diode lasers, and optoelectronic modules. DoGain operates a state-of-the-art 70,000+ m² hardware platform covering epitaxial growth, wafer fabrication, chip packaging, and reliability testing. The company produces high-power single-emitter chips, VCSELs, DFB lasers, fiber-coupled diode modules, and laser bar stacks. Serving industrial processing, 3D sensing, optical communication, LIDAR, medical aesthetics, and research, DoGain provides high-brightness, reliable laser sources globally.

Dongguang Pomeas Precision Instrument

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.

Guangdong Shenglu Telecommunication Co., Ltd.

Founded in 1998, Guangdong Shenglu Telecommunication Tech. Co., Ltd. is a high-tech enterprise and a leading Chinese manufacturer specializing in the R&D, production, and global sales of advanced wireless communication antennas and RF components. With a massive production facility exceeding 60,000 square meters and a dedicated team of over 800 employees, Shenglu provides end-to-end solutions for mobile network infrastructure, including base station antennas, microwave links, and in-building distribution systems. The company serves a diverse range of sectors, including telecommunications operators, automotive electronics, and military/defense industries, backed by a provincial-level R&D center and rigorous quality testing standards.

Beijing Viasho Technology Co., Ltd.

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.

Dayoptics

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.

Desheng Optics

Established in 2010, Changshu Desheng Optics Electronics Co., Ltd. (operating under the brand Dershine Laser) is a specialized Chinese manufacturer of high-precision industrial laser modules, laser alignment systems, and laser projectors. The company designs and produces red, green, blue-violet, and infrared laser modules with custom beam profiles (dot, line, crosshair, and diffractive optical elements / DOE). Certified to ISO9001, FDA, CE, and RoHS standards, Desheng Laser provides robust OEM/ODM solutions tailored for machine vision, industrial positioning, laser measurement, medical equipment, vehicle applications, and shooting optics.

Wuxi V-sensor

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

Xi’an OE photonics

Founded in 2006, Xi'an OE Photonics is a specialized high-tech enterprise focused on the research, design, manufacturing, and sales of high-power semiconductor lasers, fiber lasers, and mid-infrared solid-state lasers. The company provides integrated application solutions for laser manufacturing, industrial scientific research, and laser medical beauty equipment. With nearly two decades of experience in semiconductor packaging, they are a major supplier in the laser industry, known for consistent product stability, customized OEM/ODM services, and a strong global market presence.

China Daheng Group

Founded in 1991, DAHENG IMAGING is a leading Chinese designer and manufacturer of professional machine vision products, industrial digital cameras, and automated vision solutions. A core subsidiary of China Daheng Group, Inc., the company specializes in high-speed USB 3.0, GigE, 10GigE, CoaXPress, and board-level industrial cameras (such as the MERCURY, VENUS, and MARS series), frame grabbers, telecentric lenses, and vision software. Serving automotive manufacturing, semiconductor inspection, electronics, logistics, robotics, and medical devices, DAHENG IMAGING delivers high-performance imaging components and OEM/ODM engineering solutions globally.

Yach Industry Shanghai

Shanghai Yach Communication Technology is a specialized Chinese manufacturer and distributor of high-frequency microwave components, RF sub-systems, and electromagnetic compatibility (EMC) equipment. The company provides a broad range of RF components—including coaxial switches, matrix switches, rotary joints, power amplifiers, and antennas—operating from DC up to millimeter-wave frequencies (K-band and beyond). Their products are engineered for demanding applications in radar systems, satellite communication networks, test and measurement labs, and T/R (Transmit/Receive) module test systems.

Beijing Sinoma

Beijing Sinoma Synthetic Crystals Co., Ltd., a subsidiary of China National Building Material Group (SINOMA), is a specialized manufacturer of synthetic crystals, high-performance ceramics, and advanced functional composites. Operating since the 1970s, the company specializes in oxide, nitride, carbide, fluoride, and sulfide ceramic materials. Their core focus includes high-precision silicon nitride ceramic balls, full and hybrid ceramic bearings, alumina/zirconia parts, and custom-machined industrial components used in aerospace, defense, automotive, and industrial machinery.

Hefei I-TEK

SaisiSync, Zhejiang Saisi Electronic Technology, Time and Frequency Synchronization, Atomic Clocks, PTP IEEE 1588 Server, GNSS Time Servers, Rubidium Frequency Standard, 5G Network Synchronization, Clock Chips, Timing Modules, High Precision Timekeeping, Industrial Timing Solutions, Network Synchronization Israel, Precision Frequency Reference, Communication Integrated Circuits, SLIC Chips, Data Center Timing, Smart Grid Synchronization, Satellite Navigation Timing, GPS Disciplined Oscillator.

Zhejiang Saisi Electronic Technology Co.,Ltd.

Zhejiang Saisi Electronic Technology is a leading Chinese developer and manufacturer specializing in high-precision time and frequency synchronization technology. With over 20 years of expertise, the company provides critical infrastructure for global high-tech industries, including 5G telecommunications, satellite navigation, data centers, and industrial automation. Their portfolio ranges from core semiconductor components—such as clock chips and oscillators—to complete "lab-to-industrial" clock server systems. SaisiSync’s solutions are utilized by over 1,000 customers across 30+ countries, ensuring nanosecond-level precision for mission-critical applications in AI, autonomous driving, and smart energy grids.