READSUN combines innovative materials, precision engineering, and fashion trend analysis to produce high-quality and market-relevant optical frames.

Yes. READSUN supports full-collection development including core styles, seasonal highlights, and children’s lines.

Yes. READSUN adapts material thickness, hinge structure, finishing processes, and packaging to match different retail price segments.

Acetate sampling takes 7–10 days, with bulk production in 30–45 days. Design revisions are typically responded to within 24–48 hours.

MOQ varies by material, but flexible trial quantities are available for long-term projects.

Yes. READSUN’s team proactively matches design direction with your brand DNA, target age group, regional market trends, and pricing structure.

READSUN develops over 1,500 new optical frame designs each year, including 500+ children’s models, combining fashion trends with structural engineering.

Yes. READSUN develops full collections including acetate premium lines, lightweight metal series, and injection cost-effective models, ensuring brand consistency across categories.