High-Quality Metal Case RIC160 Brown PU Packing Box Eyewear Carrying Case Fashion Sunglasses Case Manufacturer, Factories

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Product Description

? Frequently Asked Questions
Q: What premium materials are used for your optical glasses frames?
Our optical frames are crafted using high-grade materials including lightweight titanium, durable acetate, stainless steel, and flexible TR90 to ensure optimal comfort, durability, and style.
Q: Are prescription lenses customizable with these optical frames?
Yes, our frames support a complete range of optical lenses, including single vision, progressive, anti-blue light, anti-reflective, and photochromic options tailored to specific optical requirements.
Q: How is quality control handled during the optical manufacturing process?
Every pair of optical glasses undergoes strict quality inspections, including frame balance checks, hinge endurance testing, lens alignment verification, and impact resistance assessments.
Q: What customization options are available for optical orders?
We offer comprehensive customization services, including custom brand logo laser engraving, unique color combination development, frame sizing adjustments, and custom eyewear packaging.
Q: How are the optical products packaged for secure international shipping?
All optical products are individually wrapped in protective micro-fiber pouches, placed inside durable protective cases, and packed into reinforced export cartons to guarantee safe transit worldwide.
Q: What is the standard lead time for order fulfillment?
Sample orders are typically processed within 7-10 business days, while volume production orders are completed and ready for dispatch within 25-35 business days.

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