What are MOQ and pricing for TR sunglasses wholesale?

Eyewear Factory: MOQ and Pricing for TR Sunglasses Wholesale

This article answers six specific, beginner pain-point questions about sourcing TR sunglasses from an eyewear factory: realistic MOQ, full cost breakdowns, tooling and sample policies, QC requirements for EU/US markets, lead-time negotiation and landed cost calculations. Real-world ranges, test standards and practical checklists are provided to help you make data-driven purchasing decisions.

1. What exact MOQ and per-pair pricing breakdown should I expect for TR (TR90) sunglasses wholesale, including lenses, packaging, and shipping?

Typical MOQ ranges depend on whether you choose standard stock molds or a custom mold.

• Stock SKU (existing frame and lens combo): commonly 100–300 pairs per colorway per design for many Chinese/Taiwan factories; smaller units (50–100) may be possible but often at higher unit price.
• Custom frame (new mold): common MOQs are 300–1,000 pairs per SKU; for very complex custom acetate or metal trims MOQ can reach 1,000–3,000.

Typical delivered cost components (example ranges valid in 2023–2025 market conditions):

• Factory FOB unit price (assembled TR sunglasses, basic non-polarized UV400 lenses): $3.50–$8.50 per pair depending on features and order quantity.
• Polarized or high-index lenses: add $1.50–$6.00 per pair depending on polarization and coatings.
• Private-label packaging (printed boxes, cloth bags, hangtags): $0.40–$2.50 per set depending on quality and print runs.
• Tooling/mold amortization (when applicable): $0.50–$2.50 per pair depending on mold cost and MOQ used for amortization (see next question).
• Freight (LCL air/sea per pair estimate): $0.30–$1.50 per pair for sea LCL; expedited air substantially higher.

Example: If you buy 500 pairs of a stock TR90 model with polarized lenses at FOB $6.00, packaging $1.00, amortized tooling $0 (stock), and sea freight $0.70, FOB total = $7.70 per pair. Add duties, VAT and inland freight for landed cost.

2. How do tooling and mold fees affect final per-pair price for custom TR sunglasses, and how do I amortize those fees across MOQ?

Tooling/mold fees vary by part complexity and factory location. For TR90 injection molds (thermoplastic polyamide frames), realistic ranges are:

• Simple insert/trim tooling: $300–$800.
• Standard injection molds for a single-frame family: $600–$2,000.
• Highly complex multi-cavity or metal-accent tooling: $2,000–$6,000+

Amortization formula and example:

Per-pair tooling charge = Tooling cost / Number of units over which you amortize.

Factory practice: Many suppliers amortize tooling over first production run or allow it to be spread across multiple production runs if you sign an agreement.

Example: Mold cost $1,200, MOQ 500 pairs. If the factory asks you to amortize the full mold on the first run, add $1,200/500 = $2.40 per pair. If you negotiate to amortize over 2,000 pairs (future forecast), the add-on drops to $0.60 per pair.

Negotiation tips:

• Ask for explicit amortization period and written agreement of ownership and re-use rights for the mold.
• Offer higher MOQ in exchange for lower amortized tooling per pair.
• Ask if the factory will reduce mold cost once MOQ milestones are hit across multiple SKUs.

3. What quality-control tests should I require from an eyewear factory for TR frames and UV400 lenses to meet EU and US market access?

Request documented test reports and insist on batch sampling. Key standards and tests:

• Lens sun protection: EN ISO 12312-1 for sunglasses (EU) — tests for transmittance, UV protection (UV400), and category classification. For US retailers, ANSI Z80.3 is commonly referenced for non-prescription sunglasses performance.
• Impact & mechanical: EN 166 for safety/industrial eyewear if marketed for protective use; otherwise basic impact resistance tests per ANSI where applicable.
• Materials & chemical: Phthalate migration and REACH SVHC screening (EU) if selling to EU. Nickel release tests for metal parts where applicable.
• Optical quality: Lens distortion, prescription tolerances (if applicable) and coating adhesion tests.
• Batch traceability: photos, production records and internal QC checklist per lot (frame dimensions, screw torque, hinge function, lens seating, finish inspection).

Actionable buyer checklist:

• Request original lab reports from accredited labs (third-party ISO/IEC 17025) for EN ISO 12312-1 and other required standards.
• Include pass/fail tolerances in your PO and require an inspection certificate (IQC + final inspection).
• Consider pre-shipment inspection by third-party QA companies (SGS, BV, Intertek) that will sample and report defects per AQL standards.

4. How can I negotiate lead times and production schedules with an eyewear factory to avoid rush fees and shipment delays?

Typical lead times (ballpark):

• Sample development (stock): 3–10 days.
• Custom prototype/sample (new mold): 7–21 days depending on mold and lens availability.
• Mass production: 20–45 days after sample approval, depending on order size, in-season demand and factory backlog.

Negotiation and planning best practices:

• Book capacity early: factories fill seasonal slots quickly; reserve production dates and include penalties or incentives in contracts.
• Use clear milestone-based contracts: sample approval, deposit, production start, mid-production inspection, final inspection, shipping window.
• Avoid vague terms: define what constitutes a production delay and what remedies or discounts apply.
• Account for QC and rework time: allocate buffer days for corrective actions after pre-shipment inspections.
• Be explicit about expedited charges: ask for express freight quotes and factory rush production surcharges up front.

5. What realistic sample policies should I expect from an eyewear factory for private-label TR sunglasses, including sample costs and whether mold fees are refundable?

Common sample policy elements:

• Stock sample: many factories can send a free or low-cost stock sample, but you typically pay freight and any minor rework.
• Custom sample (prototype): factories may charge prototype fees (material + labor) of $30–$250 per sample depending on complexity, plus expedited shipping.
• Mold fee handling: several factory models exist — non-refundable, partially refundable after production threshold, or fully creditable against first bulk order. Always negotiate terms in writing.

Practical scenarios:

• If a factory quotes a $1,000 mold fee but you place a 1,000-pair order, negotiate that $1,000 be fully credited on that invoice or amortized across that order in writing.
• Request a first-sample and a pre-production sample to confirm mass-production colors, temple fit and branding placement before bulk begins.
• Keep documented sample sign-off with exact measurements and photos to avoid disputes at mass production.

6. How do I accurately calculate landed cost per pair for TR sunglasses when importing (FOB, CIF, DDP), including tariffs, VAT and local fees?

Core landed-cost elements:

• FOB factory price per pair.
• Freight to destination port (ocean FCL/LCL or air freight).
• Insurance, if not included in freight terms.
• Import duty and tariffs (varies by HS code and destination).
• VAT or sales tax at destination (EU VAT commonly ~17–25% depending on country; UK VAT 20%).
• Customs clearance fees, port handling, inland trucking, and any local brokerage charges.

Simple landed-cost formula (example for CIF/importer-arranged clearance):

Landed unit cost = (FOB unit price + unit freight + unit insurance) + duty%*(customs value) + VAT%*(customs value + duty + local fees) + local handling per unit.

Worked example (illustrative numbers):

• FOB per pair: $6.00
• Unit sea freight & insurance allocated: $0.80
• Customs value = $6.80
• Import duty: assume 4%  => duty = $0.27
• VAT (example 20%) on customs value + duty = 20%*(6.80+0.27) = $1.41
• Local handling & clearance: $0.60 per pair
• Landed cost = 6.80 + 0.27 + 1.41 + 0.60 = $9.08 per pair

Notes and cautions:

• Duty rates change by HS classification and country; always verify with your customs broker.
• If you buy DDP (delivered duty paid), the supplier quotes include duties and taxes but the price will be higher; it simplifies import logistics for newcomers.
• Consider exchange rate volatility by adding a buffer for currency moves if paying in USD/CNY/EUR.

Concluding summary: advantages of sourcing TR sunglasses from a professional eyewear factory

Working directly with an experienced eyewear factory yields: cost control through MOQ and tooling negotiation, consistent quality via EN ISO and ANSI-aligned testing, faster iteration with local prototyping and injection molding expertise, and easier private-labeling with packaging and supply-chain services. TR90 sunglasses give you a lightweight, durable frame option suitable for high-volume, cost-sensitive retail with good margin potential when landed costs are managed.

For custom quotes, production lead-time estimates, third-party QC arrangements, or a detailed landed-cost worksheet tailored to your destination, contact us for a quote. Visit www.karusonco.com or email nicole@karusonco.com.