Founded in 1993
30+ years of experience in eyewear case manufacturing.
Capabilities
From material sourcing and logo customization to mass production and export packaging, Rongyu supports eyewear brands, distributors, and optical retailers with custom case manufacturing solutions.
30+ years of experience in eyewear case manufacturing.
Flexible solutions for your brand and market.
Serving global clients with reliable lead times.
QC at every stage from material to shipment.
Supporting businesses of different sizes.
Diverse materials and advanced processes to create high-quality eyewear cases.
PU Leather
Microfiber
EVA
Fabric
Velvet
Recycled Materials
EVA Molding
Hard Shell Forming
Handmade Assembly
Stitching
Edge Finishing
Metal Accessory Installation
Hot Stamping
Embossing / Debossing
Screen Printing
Logo Plate Application End-to-end customization to bring your brand vision to life.
A clear and reliable OEM process from concept to delivery.
Quality is built into every step of our production.
Every batch of PU, EVA, fabric, lining material, and accessories is checked before production begins.
Critical dimensions, stitching, bonding, forming, and finishing are inspected during production.
Finished products are checked for appearance, structure, logo placement, packaging, and consistency.
Products are packed according to export requirements to reduce handling and transportation risk.
Trusted by businesses around the world.
Private label case collections, seasonal launches, and brand-specific materials.
Consistent product quality and packaging for multi-store retail programs.
Reliable OEM supply, clear lead times, and repeatable specifications.
Custom cases for branded campaigns, gifts, and special projects.
Request samples, discuss customization options, or speak with our sales team about your project requirements.