| Frame Material | Titanium |
| Usage | Prescription |
| Feature | In Stock |
| Quality | 100% QC |
| Style | Popular |
| OEM/ODM | Acceptable |
Yes, we are a manufacturer of optical lenses located in Heyang town, yang city.
Our daily production capacity is about 10,000 to 15,000 pairs of optical lenses.
Our manufacturing processes are conducted in a vacuum dust-free workshop, including material preparation and extraction of uncoated optical lenses. Each piece must undergo triple inspection by experienced technicians, covering UC, HC, and HMC lens inspections under a strict ERP system.
After AR coating, we perform salt water boiling experiments. In one method, we submerge 4 lens pieces in 5% boiling salt water for 15 minutes to check that no coating drops or cracks appear. Another test involves alternating between 5% boiling salt water for 2 minutes and cold water for 1 minute repeatedly to ensure coating integrity.
Yes, of course. For customers who are genuinely interested in our products, we are glad to provide samples within a reasonable quantity once detailed requirements are confirmed.
Payment is accepted via T/T: 100% in advance for orders under 1,000 USD; for orders of 1,000 USD and above, 30% deposit in advance and 70% balanced before shipment. For the first trial order, delivery takes around 20 days, while standard production for orders of approximately 50,000 pairs is 35 to 45 days.