Flexible Sunglass Manufacturer for Ready Stock & Custom Projects
Not every brand starts with large quantities — and not every project requires full customization.
At YIYI, we provide two clear paths:
- Start with ready stock (low MOQ, fast turnaround)
- Move to custom sunglasses when your designs are ready
As a professional sunglass manufacturer, we help you move from testing to scaling without changing suppliers.
Acetate Sunglasses Collection (MOQ 300 pcs / 2 colors)
Explore our ready-to-ship acetate sunglasses styles, available in small quantities and suitable for quick market testing.
Logo printing is available on selected styles. (Over 350 styles in stock)
Custom Sunglasses Development (MOQ 600pcs)
For brands looking to build a unique identity, we offer full customization services, whether you have a tech package or want your photos replicated.
We support:
- Custom frame shapes based on your designs
- Acetate sunglasses with rich color options
- Logo application (engraving, laser, metal logo)
- Packaging customization
Our focus is to ensure your designs are not only creative but also suitable for production.
Flexible MOQ for Different Stages
We understand that product development comes with different needs.
- 300 pcs (two colors) for ready stock – ideal for testing and quick sales (Polaroid lenses)
- 600 pcs (one color) for custom production – suitable for scaling your brand
You can also start with ready stock and add your logo before moving into full customization.
This flexible approach helps reduce risk while maintaining brand consistency.
- Production Process
- Certifications
- Sunglasses Styles
- Components & Accessories
Our production covers key processes from material preparation to final assembly.
Start with small quantities and scale to full production when ready.
We follow industry standards to ensure product safety and durability.
Explore a range of styles we can produce
We offer supporting components for complete product development
Acetate Sunglasses: From Raw Material to Masterpiece – The Craft of Manufacturing
Acetate eyewear, cherished for its unique texture and diverse color palette, is a testament to meticulous craftsmanship. The journey from raw material selection to final packaging involves a series of precise and rigorous manufacturing processes, each reflecting dedication and expertise.
1. Material Selection & Initial Design
The creation of acetate eyewear begins with selecting premium acetate sheets. These sheets are typically wider than those used for hair accessories. They are initially cut into larger sections for the main frame, nose bridge, and temples, then further segmented into smaller pieces for detailed processing. During this stage, clients collaborate with factory representatives to finalize design specifics, including frame shape, inner diameter, temple style, dimensions, connection types (e.g., 32, 43, and spring hinges), and decorative elements. Acetate eyewear often features sophisticated splicing techniques, where precise cut-outs and smaller pieces are joined using acetone or similar methods to achieve unique design effects.
2. Precision Crafting of the Frame
The core of acetate eyewear manufacturing lies in the frame’s intricate shaping. First, a grinding machine creates the nose bridge groove on the acetate block. A machine then affixes and stamps a rectangular piece onto the nose bridge. Subsequently, a CNC machine carves out the frame’s circular outline from the treated material. A precision carving machine removes excess material from the frame. The newly carved frames undergo an initial rough polishing in a tumbling machine. Following this, skilled artisans perform a fine polishing using specialized machinery to enhance the frame’s texture and smoothness. Finally, after manual inspection and selection, the main frame is complete.
3. Meticulous Temple Production
4. Assembly & Quality Assurance
The frames and temples are joined using hinges, with artisans manually adjusting the tension for optimal comfort. All eyewear undergoes a final comprehensive polishing to ensure a smooth, blemish-free surface. Subsequently, the products are subjected to rigorous QC inspection. Approved eyewear proceeds to the packaging department, where a final check is performed. Finally, qualified eyewear is meticulously wiped, packaged, and boxed according to client specifications for box shape, size, logo, and packing requirements.
Start Your Sunglasses Project
Looking for a reliable sunglass manufacturer? We have one of the largest inventories of ready-to-ship sunglasses in China, with over 500,000 pairs featuring the latest fashion styles and high-quality materials, including PC, TR, acetate, and metal frames.
- Start with ready stock (MOQ 100 pcs)
- Add your logo
- Scale to custom production when ready
👉 Contact us to get product options and pricing.
