Factory
Full-chain production under one roof: cutting, grinding, polishing, coating, cleaning, and ZYGO metrology.
Blank preparation across glass, ZnSe, Ge, fluorides, and specialty crystals.
Classical and CNC polishing for spherical, aspheric, and plano surfaces.
AR, HR, DLC, and beamsplitter coatings with precision centering.
Interferometry, spectral testing, and export-ready packaging.
Our manufacturing campus in Guanghan, Sichuan (Liandong U Valley) houses a complete optics production flow — from blank preparation to coated, cleaned, and inspected finished parts.
Facility highlights
- Approx. 3,000 m² production footprint
- 260+ processing machines across cutting, milling, polishing, and related operations
- Professional metrology laboratory supporting figure, angle, dimension, and spectral checks
- Coating workshop with multiple precision coating systems
- Automated / large ultrasonic cleaning capability
Equipment & process areas (from our factory lineup)
- ZYGO interferometry
- Glass laser cutting
- Precision milling and spherical polishing
- Ring polishing / high-speed flat polishing / swing polishing
- Precision optical-path centering and edging
- Coating workshop
- Nikon precision goniometer
- Dimensional / 2D measurement
- IR spectrophotometer
- Automatic ultrasonic cleaning
Qualified OEM customers may schedule facility audits by appointment. Address: Building 28-2, Liandong U Valley, Section 1 of Guangzhou Road, Guanghan, Sichuan, China.
Partner with YC Infrared Optics
Whether you need catalog optics or fully custom components, our team is ready to support your project.