SJLLASER OPTICS LIMITED

Dedicated to Manufacturing Ultra-Micro High-Precision Optical Lenses

We are a high-precision optical lens manufacturer integrating R&D, design, and production, recognized as a National High-Tech Enterprise. Our core strengths include a high level of automated production, large single-batch capacity, and stable, high-precision products...

Over 20+ years of cold processing experience
Strict control over surface finish and microscopic cleanliness
Full-process monitoring to ensure batch consistency
High-cleanliness quality control system for long-term, stable, high-yield output

Product Center

Ball & Half ball lenses Collimating Lenses Medical Micro-Lenses Optical Components

- 测试

Optical Communications

Optical Communications
Connecting the world at light speed now

Read More
Artificial Intelligence

Artificial Intelligence
Empowering our machines via smart perception systems

Read More
Semiconductor

Semiconductor
Enabling great precision for next-gen chip tech

Read More
VR/AR/MR

VR/AR/MR
Merging virtual and real physical worlds now

Read More
Automotive Sensing

Automotive Sensing
Sensing roads for risk prediction and safety

Read More
Defense & Security

Defense & Security
Precision sensing for smarter safer defense systems

Read More
Biomedical

Biomedical
Precision optics for better patient care now

Read More

20+ Years of Cold-Processing Expertise for High-Yield Stable Delivery

20+ Years of Cold-Processing Expertise

Core ability to turn design blueprints into mass-producible optical products
- Experienced technical team with deep process expertise
- Custom precision machining solutions for full deployment
- Serving high-end optical applications across diverse industries
- Trusted by 500+ global long-term cooperative partners
With refined craftsmanship, we polish every lens with dedication
Custom Precision Machining Solutions Delivered

Imported high-end inspection gear ensures strict precision and batch consistency
- Strict control over surface finish and cleanliness
- Strict full-dimensional data verification via precision instruments
- End-to-end deviation control for consistent batch quality
- ISO quality management system is fully certified
High-standard QC eliminates surface defects and contamination at source
Stable Mass Production & Reliable Delivery

Intelligent automated lines build a solid foundation for bulk supply
- Smart automated lines ensure stable production yields
- 100M+ annual capacity ensures sufficient supply capability
- Closed-loop quality traceability across the whole chain
- Rigorous outgoing testing with official inspection reports
Reliable delivery guarantees consistent quality for all global customers

We Don’t Just Manufacture Lenses，
We Uphold Quality in Every Delivery

We specialize in ultra-precision optical lens cold processing, backed by a seasoned process team and rigorous QC system. We deliver high-cleanliness production, consistent mass production and full-process traceable lens manufacturing services to global customers.

Customized production of ultra-precision cold-processed lenses
Strict cleanliness and surface finish control by skilled craftsmen
Rigorous inspection guarantees batch-to-batch consistency
Full-process quality traceability & high-volume delivery capacity

SJLLASER OPTICS LIMITED

Phone: Sherry +86 14775064431

Email: sherry@sjllaser.com

Add：4F to 5F of Langwang second zoon, Mingyin industrial, Minzhong town, ZS, PRC.