About

40 Years of Manufacturing Excellence

For over 40 years, Sino Optical has specialized in eyewear manufacturing, building extensive industry expertise and technical capabilities. With diversified production operations across Taiwan, China, and Vietnam, we provide flexible capacity and comprehensive supply chain management to meet the evolving needs of global customers and markets.

From product development and material selection to production and quality control, Sino Optical is committed to delivering consistent quality and meeting international standards. By leveraging our multi-region manufacturing network, we provide flexible, efficient, and competitive OEM/ODM solutions tailored to our customers’ needs, positioning Sino Optical as a trusted long-term partner for eyewear brands worldwide.

Why Choose Us

From Concept to Creation, turning Ideas into Eyewear

Insight & Flexibility

We focus on each brand’s positioning and market needs, providing practical and flexible professional guidance from design concepts and material selection to product development. Through close communication and seamless project collaboration, we help transform ideas into eyewear that balances design, functionality, and market competitiveness.

Quality & Reliability

With a strong understanding of international testing standards and regulatory requirements, we regard quality as the foundation of every partnership. Quality management is integrated throughout development, production, and final inspection, with testing and verification conducted according to market regulations and customer requirements to ensure consistent quality in appearance, structure, functionality, and safety—making every delivery dependable and reassuring.

Materials & Innovation

Sino Optical is committed to advancing environmental responsibility by continuously exploring materials and manufacturing processes with lower environmental impact. Recycled materials, bio-based materials, and other sustainable options are incorporated into product development while balancing aesthetics, functionality, and brand identity—helping customers create eyewear that combines design, quality, and lasting value.

Sino Optical's excellence lies in our ability to deeply integrate the technology and expertise of leading cross-industry brands into our products, creating unmatched value. We have established long-term collaborations with partners like Zeiss and Essilor, incorporating cutting-edge optical technology and material innovations into our design and manufacturing processes.

As your trusted partner, we are here to support you every step of the way, transforming your ideas and vision into reality. If you would like to learn more about our services or explore collaboration opportunities, please feel free to contact us. Together, let’s create a future of success!