Product Questions and Answers

Q1: What is the target demographic for this retro  square style?

This style has a broad appeal, popular with students, young professionals, creatives, and anyone seeking a classic, intellectual, or vintage look. It's a consistently strong performer across multiple age groups.

Q2. Are you a glasses factory or a trading company in China?

We are a 100% direct eyewear factory. Working with us ensures you receive the best pricing, direct communication with the production team, and complete transparency.

Q3. Can these TR90 frames be fitted with prescription lenses and blue light blocking lenses?

Yes, absolutely. These are high-quality optical frames designed to be fitted with all types of lenses, including prescription, anti-blue light, and sunglass lenses, making them a versatile choice for any optical shop or brand.

Q4. Do TR90 optical frames meet international quality and safety standards?

Professional manufacturers produce metal optical frames compliant with CE, FDA, and ISO standards. Frames are typically tested for nickel release, corrosion resistance, hinge durability, and coating adhesion to meet EU and US market regulations.

Q5. How do you guarantee the quality of a bulk wholesale eyewear order?

We provide a pre-production sample for your approval. Additionally, you are welcome to arrange a third-party inspection at our factory before shipment. We stand by our quality with a comprehensive warranty.

Q6. What customization options are available for optical frames?

Our glasses frames support extensive customization, including logo engraving, laser marking, electroplated colors, temple design adjustments, lens size changes, and custom packaging. OEM and ODM services are commonly available for brand projects.

Q7. What is the typical MOQ and lead time for optical frames?

MOQs vary by material and design complexity. Ready-stock optical frames may start from 300pcs, while fully customized models usually require higher quantities. Sampling typically takes 7–14 days, with mass production completed in 15–35 days.

Q8. What payment methods do you accept?

We accept Bank Transfer (T/T) for bulk orders. PayPal and credit cards are available for samples or small quantity orders. Payment terms can be discussed based on order value and cooperation history.