
How Quality Control Works in Sunglasses Manufacturing
See how quality control works in sunglasses manufacturing, and how a real factory review helps reduce mistakes before sampling, production, and shipment.
Joysee Eyewear is a China eyewear manufacturer serving brands, wholesalers, and importers with custom glasses and sunglasses production. We support OEM, ODM, private label, sampling, MOQ planning, quality control, and export delivery for B2B eyewear projects.
Founded in 2016 in Wenzhou, China, we support stock wholesale from 12 pcs per color and custom development usually from 300-600 pcs per model, typically with 2-3 colors and flexible planning by style.
For category-specific OEM / ODM programs, start with our dedicated China sunglasses manufacturer page for custom sunglasses, private label, and wholesale projects, or visit our glasses manufacturer page for optical-frame programs.
You design it, we bring it to life
You brand it, we craft it.
Low Risk & Low MOQ, Fast Shipping .5000 + Models

Acetate, metal, TR90, titanium, and wood options are available across stock and custom projects, with material choice aligned to positioning, durability, and MOQ.

Our Wenzhou factory supports sampling, CNC processing, polishing, assembly, and bulk production planning for OEM, ODM, and private label eyewear projects.

Quality checks run through production, and project coordination can align with CE, FDA, UKCA, ISO, and BSCI-related requirements when needed.

Stock orders can start from 12 pcs per color, while custom projects usually begin around 300-600 pcs per model, with support for logos, cases, boxes, and cloths.
Joysee is a good fit for brands, wholesalers, distributors, importers, and startups that want direct factory communication for sunglasses, optical frames, private label, or OEM / ODM development.
You do not need a perfect brief before contacting us. A rough idea, reference image, target market, or quantity range is enough to start a practical factory discussion.

We offer free logo customization with every wholesale order, helping your brand stand out in the market

Customized packaging—Cases, pouches, cleaning cloths, boxes, to enhance your brand Logo

We provide professional product photography ,making it easier to showcase and sell online.

Get eyewear accessory solutions, including chains, display stands, to complement business
Discover the Ultimate Expression: Explore our personalized custom options to perfectly complement your unique style and preference
2D engineering drawing design and development, accurately capturing every intricate detail of eyewear styles
3D design drawing tcould make 3d prototype printing , Which could bring your idea to physical products Immediately
Elevate your eyewear with our exclusive custom components, crafted your distinct style
Our meticulously designed bridges blend aesthetics with comfort, ensuring a perfect fit that complements
Unleash sophistication with our innovative hinge designs, adding both durability and a touch of elegance to your eyewear.
Experience unparalleled comfort with our thoughtfully engineered nose pad designs, providing a seamless and snug fit
Joysee Eyewear is a reputable glasses & sunglasses manufacturer established in 2016 in Wenzhou, China.
We produce glasses, sunglasses, optical frames, reading glasses, and blue light blocking glasses for brands, wholesalers, distributors, and importers.
Our factory commonly works with acetate, metal, TR90, titanium, and wood and supports OEM, ODM, private label, stock wholesale, sampling, and bulk production.
For stock wholesale programs, MOQ can start from 12 pcs per color. For custom development, the usual MOQ is 300-600 pcs per model, often with 2-3 colors, depending on the style and decoration plan.
Typical sample lead time is 5-30 days and bulk production is usually 15-60 days, depending on material, order volume, and logo or packaging requirements.
We export mainly to Europe, the USA, South America, and Australia and can coordinate production around CE, FDA, UKCA, ISO, and BSCI quality and compliance requirements. We also support custom logo printing and private label packaging including cases, paper boxes, cleaning cloths, and accessories. Visit our About Us page or request a quote here.
Glasses and Sunglasses Manufacturing
A: For ready stock wholesale, MOQ can start from 12 pcs per color. For custom eyewear production, the usual MOQ is 300-600 pcs per model, often with 2-3 colors, and we can review flexibility by style.
A: Standard sample lead time is usually 5-30 days. Mass production is usually 15-60 days, depending on material, quantity, logo, and packaging details.
A: We commonly work with acetate, metal, TR90, titanium, and wood for glasses and sunglasses programs, depending on the target design, price point, and market.
A: Yes. We support custom logo execution plus private label packaging such as eyewear cases, paper boxes, cleaning cloths, and accessories for OEM, ODM, and wholesale projects.
A: Our main export markets include Europe, the USA, South America, and Australia. We can coordinate production and QC around CE, FDA, UKCA, ISO, and BSCI related requirements.

See how quality control works in sunglasses manufacturing, and how a real factory review helps reduce mistakes before sampling, production, and shipment.

Material choice changes MOQ, sampling, branding, and positioning. This guide helps buyers compare acetate, metal, and TR90 with a more realistic factory lens.

MOQ and lead time are not fixed numbers. This guide shows how project route, material, branding, and packaging shape a more realistic factory timeline.
If you want a factory quote, sample plan, or practical next step for your eyewear project, send your inquiry now.
Joysee works directly with buyers on sunglasses, optical frames, private label, and custom development, so your message can move straight into a real factory discussion.
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