Frequently Asked Questions (FAQ) — OEM, ODM & Custom Eyewear Manufacturing

Section 1: OEM/ODM Capabilities & Custom Design Development  

Q1: Are you a custom sunglasses OEM/ODM manufacturer, and can you develop frames based  

on our designs?  

A: Yes, wenzhou focuseyewear is a leading custom sunglasses OEM ODM manufacturer based in  

Wenzhou, China. We specialize in bringing custom eyewear designs to life. Whether you provide  

2D/3D CAD drawings, tech packs, or physical reference samples, our engineering team handles  

full-scope development—from 3D prototyping and custom mould/tooling creation to frame  

shaping, lens fitting, and custom packaging.

Q2: What frame and lens materials do you offer for custom private label sunglasses?  

A: As a full-service eyewear OEM supplier, we manufacture frames and lenses using premium,  

optical-grade materials tailored to your brand positioning:  

• Frame Materials: Premium handmade acetate sunglasses wholesale (rich colors, hand-  

polished finish), ultra-lightweight TR90 sunglasses, stainless steel, monel metal, titanium,  

and eco-friendly recycled plastics.  

• Lens Options: TAC polarized sunglasses lenses, high-clarity Nylon, Polycarbonate (PC),  

and CR-39 lenses. All lenses provide 100% UV400 protection (blocking UVA/UVB rays)  

with options for gradient tints, anti-reflective (AR), mirror, or photochromic coatings.

Q3: What custom logo branding and packaging options are available for fashion brands?  

A: We offer end-to-end private label sunglasses branding techniques:  

• Logo Branding: Precision laser engraving, metallic foil stamping, silk-screen printing, or embedded metal logos on temples, lens corners, or nose pads.  

• Custom Packaging: Complete custom sunglass cases and packaging solutions, including branded microfiber drawstring pouches, high-density microfiber cleaning cloths, folding PU leather hard cases, and custom-printed magnetic presentation boxes.  

Section 2: MOQ, Pricing, Samples & Lead Times

Q4: What is your Minimum Order Quantity (MOQ) for custom logo sunglasses?  

A: We offer highly flexible MOQ structures to support both established brands and emerging fashion labels:  

• Standard Custom OEM Production (New Designs/Moulds): 300 to 500 pairs per style for Acetate; 1,000 to 1,200 pairs per style for TR90/Injection moulds.  

• In-Stock Catalog Styles with Custom Logo: Standard MOQ is 300 pairs (can be split across 2–3 colorways, 100 pairs per color).  

• Small-Batch Private Label (25, 50, 100, 250 pairs): We support low MOQ sunglasses wholesale orders using ready-to-ship inventory with a small one-time print setup fee ($30–$50) per logo design.

Q5: What is the sample development cost, tooling fee, and turnaround timeline?  

A:  

• In-Stock Sample (without logo): Ships in 3–5 business days.  

• In-Stock Sample with Custom Logo: Prepared in 7–10 business days (Fee: $50–$80, fully deductible from future bulk orders).  

• Full Custom Design / New Tooling Sample: Prototyping and custom mould creation take 20–75 days.(accoridng the material and style) Tooling costs range from $300–$800 for Acetate to $1,200–$2,500 for injection moulds (tooling fees are refundable upon reaching target order volumes).

Q6: What are your bulk production lead times and tiered volume pricing?

A:

• Custom Logo on In-Stock Styles: 5–10 business days.

• Full Custom OEM Bulk Production: 35–75 business days following sample approval and deposit confirmation.

• Pricing: Unit pricing is tiered based on order volume (25, 50, 100, 250, 500, 1,000+ pairs) and material choices. Detailed quote matrices are provided upon style selection.

Q7: Is your facility an FDA registered sunglasses manufacturer with Drop-Ball test compliance for US imports?

A: Yes, wenzhoufocuseyewear is an FDA registered glasses manufacturer with active device listings. We ensure full US import compliance by providing complete 21 CFR 801.410 Impact-Resistance / Drop-Ball test documentation and active registration numbers on commercial invoices to ensure smooth U.S. Customs clearance.

Q8: Do your products meet ANSI Z80.3 and European CE ISO standards?  

A: Absolutely. Our products undergo rigorous quality testing and comply with all major international  safety standards:  

• United States: ANSI Z80.3 certified sunglasses standards for UV protection and non-prescription eyewear impact resistance.  

• European Union: EN ISO 12312-1 CE certification for light attenuation and optical performance.  

• Factory Audits: Support for ISO 9001 and BSCI social compliance audits.

Q9: Do you provide door-to-door DDP shipping to the USA, Europe, and India?  

A: Yes, we provide full door-to-door DDP shipping sunglasses to USA, Europe, and global destinations via Express Air (FedEx/DHL/UPS, 5–7 days) or Standard Air Cargo (10–12 days). All customs clearance, import duties, and local delivery are managed seamlessly without hidden charges.

Q10: What are the packaging dimensions and payment terms for bulk orders?  

A:  

• Carton Specifications: A master carton containing 100 pairs with hard cases measures approx. 60cm x 42cm x 35cm with a gross weight of 14–16 kg (~35g frame weight).  

• Payment Terms: We accept Wire Transfer (T/T), Credit Cards, PayPal, and Alibaba Trade Assurance. Standard bulk terms are 30% deposit upon order confirmation and 70% balance due prior to shipment following final Quality Control (QC) inspection.