15+ Years of Precision Optical Manufacturing Excellence
Beijing Hengdingguang Technology Co., Ltd. is a professional company specializing in R&D, production, and sales of optical components. As the core operator of the PhotonEdge brand, we are committed to providing high-quality precision optical components and solutions to global customers.
With years of experience in the optical industry, we have established long-term partnerships with customers in Europe, North America, Asia Pacific, and other regions. Our products are widely used in medical equipment, laser technology, scientific research, industrial manufacturing, and defense industries.
Quality Management System Certified. Our quality management system meets international standards, ensuring consistent product quality and customer satisfaction.
High-precision optical components with strict quality control at every stage of production.
Every product undergoes rigorous inspection and testing before shipment to ensure quality.
Efficient production and logistics system ensures fast delivery for standard and custom orders.
We stand behind our products with comprehensive quality guarantees
All standard products come with a 12-month warranty against manufacturing defects. Extended warranty options available for custom orders.
Every component undergoes rigorous inspection including surface quality, dimensional accuracy, coating thickness, and spectral performance testing.
Our optical engineers provide expert technical support from material selection through installation, with 48-hour response guarantee.
Customer satisfaction is our top priority
Uncompromising commitment to quality
Continuous improvement and innovation
Comprehensive pre-sales and after-sales support
Common optical glass material, widely used for lenses, prisms, windows, and mirror substrates. Refractive index Nd=1.51637.
Optical quartz glass, can withstand high temperatures and pressure. Applications: special light sources, optical instruments, optoelectronics, military, semiconductor, fiber optics.
Chemical inert material with high purity. Ideal for high-power CO2 laser optics and FLIR thermal imaging system windows.
Common infrared optical material with high hardness and good thermal conductivity. Widely used in IR imaging and spectroscopy.
Chemical inert material with excellent transmission in 1-7um and 50-300um ranges. Unique properties among IR materials.
Good transmission from UV to IR. Widely used in lasers, IR optics, UV optics, and high-energy detectors.
State-of-the-art CNC optical grinding and polishing machines for precision component fabrication.
Advanced vacuum coating systems for anti-reflection, high-reflection, and dielectric coatings.
Full inspection capabilities including interferometry, spectrophotometry, and surface quality verification.
Class 1000 clean environment for optical assembly, coating, and final inspection processes.
What our global partners say about working with PhotonEdge
The HR coatings on their dielectric mirrors exceeded our expectations. We've achieved consistent 99.8% reflectance at 1064nm across our entire order. The surface quality of λ/10 flatness has significantly improved our laser system's beam alignment.
We required custom aspheric lenses for our confocal microscopy project. PhotonEdge delivered prototypes within 3 weeks that met our tight tolerance requirements. The technical communication throughout was excellent.
Consistency across 500 units was critical for our endoscope production line. PhotonEdge maintained ±0.01mm tolerance uniformity across the entire batch. Zero defects after 100% inspection - truly impressive quality control.
Despite our compressed timeline, PhotonEdge delivered our entire order in just 10 days. The custom ZnSe lenses for our CO2 cutting system arrived with complete documentation and test reports. Exceptional service under pressure.
Explore our state-of-the-art manufacturing facilities
Meet the experienced professionals behind PhotonEdge's precision optical solutions
15+ years experience in precision optics industry. Founded PhotonEdge in 2010 with a vision to provide world-class optical components from China.
Contact MePhD in Optical Engineering. Leads R&D and technical support with deep expertise in optical design and coating technology.
Contact MeInternational business expert with 10+ years in global optical component trade. Manages customer relationships across 50+ countries.
Contact MeDownload product catalogs, specifications, and technical documentation