Shenzhen Mellume Technology Company Limited

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Sunglasses

What Is Sunglasses Manufacturing?

Sunglasses manufacturing is the specialized process of designing and producing eyewear that combines optical clarity with UV protection. For B2B buyers, this goes beyond simple assembly—it involves precision engineering in frame molding, lens coating, and material sourcing to ensure compliance with global safety standards.

Professional manufacturers like Shenzhen Mellume Technology Co., Ltd. utilize certified raw materials from industry leaders such as Mazzucchelli and Zeiss. This ensures that every pair of sunglasses meets rigorous durability and aesthetic benchmarks required by international markets.

Material Science

Certified Raw Materials

We source bio-acetate from Mazzucchelli and lenses from Zeiss/Essilor, guaranteeing hypoallergenic properties and long-term structural integrity for your brand.

Precision Engineering

Advanced Molding

From titanium welding to acetate polishing, our 15,000 m² facility employs automated and manual QC steps to maintain tight tolerances across all frames.

Why Choose Mellume for Custom Sunglasses?

With over 20 years of experience serving 500+ brands across 60 countries, Mellume offers a dual-model approach tailored to different business stages. Whether you are a startup testing seasonal trends or an established optical chain expanding your catalog, we provide scalable OEM/ODM solutions.

Light Customization Model

Ideal for: Startups, DTC brands, and seasonal drops.

  • Low MOQ: 50-100 pieces per design.
  • Speed: 7-day sampling, 3-4 week production.
  • Flexibility: Customize colors, lenses, logos, and packaging on existing frames.
  • Cost: No mold fees required.

Full OEM/ODM Model

Ideal for: Established brands seeking exclusive designs.

  • Volume: 300+ pcs MOQ.
  • Customization: Full design freedom from sketch to shelf.
  • Process: CAD drafting, prototype creation, custom mold development, and mass production.
  • Support: Dedicated account manager throughout the lifecycle.

Quality Control & Manufacturing Standards

Consistent quality is critical for reducing returns and maintaining brand reputation. Mellume operates a dedicated 15-person QC team that inspects every single pair before shipment. Our facility holds comprehensive certifications including ISO 9001, ISO 14001, BSCI, CE, FDA, RoHS, and TUV, ensuring full compliance with EU and US regulatory requirements.

15-Person QC Team

Dedicated inspectors at every stage: raw material check, assembly inspection, and final packing audit.

Global Certifications

ISO 9001, ISO 14001, BSCI, CE, FDA, RoHS, and TUV certified for seamless market entry.

High Capacity

Monthly output of 80,000-100,000 pairs ensures reliable supply chain stability for large orders.

How to Choose the Right Sunglasses Supplier

Selecting a manufacturing partner requires evaluating more than just unit price. Buyers should prioritize suppliers with verified production capacity, flexible MOQ structures, and robust quality assurance protocols. A reliable supplier reduces risk by offering transparent communication and consistent batch quality.

Verify Production Capability

Ensure the factory has sufficient space and equipment to handle your volume. Mellume’s 15,000 m² facility in Shenzhen allows for scalable production without compromising quality control.

Assess Material Sourcing

Direct relationships with premium material providers (like Mazzucchelli for acetate) often result in better pricing and faster turnaround times compared to traders or small workshops.

Buyer Decision Checklist for Eyewear Procurement

Use this checklist to evaluate potential sunglasses manufacturers against key operational criteria. This ensures alignment between your brand’s needs and the supplier’s capabilities.

MOQ Flexibility

Can the supplier accommodate low-volume test orders (e.g., 50-100 pcs) for new designs? Low MOQs reduce inventory risk for startups.

Sampling Speed

Fast sampling (under 7 days) accelerates time-to-market. Verify if the supplier charges for samples and if those costs are deductible from bulk orders.

Certification Validity

Check for current ISO, BSCI, and product-specific certifications (CE/FDA/RoHS) relevant to your target market.

QC Transparency

Does the supplier provide detailed QC reports? A dedicated QC team indicates a commitment to minimizing defect rates.

Industry Applications & Use Cases

Our sunglasses manufacturing capabilities serve diverse sectors, each with unique functional and aesthetic requirements.

Fashion & Lifestyle Brands

Trend-driven designs using premium acetate and metal alloys. Focus on aesthetics, color customization, and packaging presentation.

Sports Performance Eyewear

Durable TR90 and titanium frames designed for impact resistance and secure fit during high-intensity activities.

Optical Retail Chains

High-volume production of classic styles with interchangeable lenses. Bulk ordering benefits from streamlined logistics and consistent quality.

Frequently Asked Questions About Sunglasses Manufacturing

What is the typical lead time for custom sunglasses orders?

For Light Custom orders, sampling takes 7 days and production takes 3-4 weeks. For Full OEM/ODM projects involving custom molds, lead times vary based on complexity but typically range from 4-6 weeks after mold approval.

Do you charge mold fees for new sunglasses designs?

No mold fees are charged for Light Custom orders using existing frames. For Full OEM/ODM projects requiring new custom molds, fees apply but can be negotiated based on order volume.

What certifications do your sunglasses carry?

Our factory holds ISO 9001, ISO 14001, BSCI, CE, FDA, RoHS, and TUV certifications. These ensure compliance with international safety and environmental standards for both the frames and lenses.

Can you produce sunglasses with my brand logo and packaging?

Yes, we offer full branding services including logo printing/engraving on frames, custom lens packaging, and branded retail boxes. This is available for both Light Custom and OEM/ODM models.

What is the minimum order quantity (MOQ)?

MOQs depend on the production model: 50-100 pieces for Light Custom (existing frames) and 300+ pieces for Full OEM/ODM (custom designs).

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