About Us

Your Premier Partner for Precision Optical Fabrication

Who is YOUJIA OPTICAL?

Jinan Youjia Machinery Co., Ltd (YOUJIA OPTICAL) is a leading manufacturer and global B2B supplier specializing in high-performance optical components. Headquartered in Jinan, China, we integrate advanced R&D, precision production, and rigorous quality testing to provide customized optical solutions for the technology, industrial, and medical sectors..

Our Core Technical Expertise

1. Full-Spectrum Quartz Glass Solutions

We provide a comprehensive range of synthetic quartz glass tailored to specific spectral requirements:

JGS1 (Deep UV Quartz): High-purity synthetic silica with exceptional transmission in the deep ultraviolet (DUV) and visible ranges.
JGS2 (Optical Quartz): The industry standard for high-quality optical windows and mirrors, offering excellent optical homogeneity and thermal stability.
JGS3 (Infrared Quartz): Optimized for infrared (IR) applications, ensuring high transmission in the 2600-2800nm wavebands.

2. Specialized Glass Fabrication

Beyond quartz, we excel in processing diverse optical materials to meet extreme specifications:

Ultra-Thin Glass Technology: We specialize in the precision cutting and handling of 0.21mm ultra-thin borosilicate glass and ultra-clear glass for compact sensors and electronics.
Optical Filters: Including Bandpass, UV-Pass, IR-Cut, and Color Temperature conversion filters.
Industrial Glass: Heat-insulating glass, laser protective windows, and neutral density (ND) filters.

3. Advanced Coating Capabilities

To enhance performance in harsh environments, we offer professional surface treatments:

AR (Anti-Reflection) Coating: Maximizes light transmission for clearer imaging.
AF (Anti-Fingerprint/Oleophobic) Coating: Improves surface durability and eases maintenance for external-facing optics.

Key Industry Applications

Our precision components are engineered for the world’s most demanding technologies:

Delivery Drones & Robotics: High-durability camera lenses and protective windows for obstacle avoidance and LiDAR systems.
Industrial Automation: Machine vision optics and high-precision sensors.
Medical & Scientific Research: Optical elements for spectroscopy and diagnostic equipment.

Why Global B2B Partners Choose Us?

As an export-oriented manufacturer, YOUJIA OPTICAL understands the importance of precision, reliability, and communication. We offer:

Custom Prototyping: From initial design to mass production.
Strict Quality Control: Every component is verified with advanced testing instruments.
Global Support: Integrated WhatsApp (+86-18668971912) support for real-time technical consultation and order tracking.