Refinement
Excellence lies in every component we craft
Your Trusted Partner
in Optical Excellence
Sanda International Development Limited, founded in 2003, is a Hong Kong-based manufacturer for the optical industry that produces and designs products in China and Hong Kong. With professional standards, Sanda can accelerate the time it takes to bring new designs to market. Our commitment to Intellectual Property Protection ensures that products are unique and have a competitive edge.
Choose Sanda International Development Limited for your optical needs and experience the difference in quality and innovation.

Precision Crafted
Optical Frames
With over 20 years of manufacturing expertise, we meticulously craft every component of our optical frames to perfection. From premium acetate to ultra-lightweight titanium, we believe that true excellence lies in the details.
- Complete in-house design and prototyping
- Premium acetate, metal, and titanium frames
- Full color and finish customization
- Rigorous quality control at every stage
- IP protection for all proprietary designs
Premium Eyewear
Protection
A masterpiece deserves the perfect protection. We design and manufacture high-quality, durable packaging that complements the elegance of your optical frames. Our packaging blends premium materials with functional design to ensure your eyewear is safe and stylish.
- Handcrafted leather and premium PU finishes
- Durable hardshell structural protection
- Custom branding and embossing options
- Eco-friendly and sustainable material choices
- Soft scratch-resistant micro-suede interiors


Point of Sale
(POS)
From comprehensive sales kits to high-impact retail display showcases, we engineer bespoke point-of-sale solutions that command attention and elevate optical brands in any retail environment.
- Professional sales kits and modular presentation trays
- Bespoke countertop displays and showcase units
- Optical-grade acrylic, wood, and metal engineering
- Full branding, laser engraving, and custom illumination
- Turnkey design, prototyping, and volume manufacturing
From Sketch
to Design
Sanda provides comprehensive technical engineering support to each of our valued clients. We are committed to delivering the highest level of service, because every client deserves our best. Our ambition is to be your trusted partner — adding value at every stage.

The Sanda Philosophy
Integrity
Honest partnerships built on transparency and trust, ensuring every commitment is honored.
Hard Work
Relentless dedication to overcoming challenges and exceeding expectations in every project.
Excellence
Uncompromising standards in craftsmanship, design, and manufacturing processes.
"Success is the natural consequence of applying our core values to every aspect of our work."
Start a Conversation
Whether you are looking to launch a new eyewear collection or seeking a reliable manufacturing partner, we are ready to bring your vision to life.
Kwai Chung, New Territories, Hong Kong
52 Zhong Shan 2nd Road, Zhong Shan,
528400, Guangdong, China