Danyang Optical Lens Factory | OEM & Wholesale Supplier
China is one of the largest producers of optical lenses in the world, and Danyang is widely recognized as the global manufacturing hub.
If you are searching for:
- Optical lens manufacturers in China
- Wholesale eyeglass lenses supplier in China
- OEM/ODM optical lenses factory in China
- Ophthalmic lenses supplier in China
- Wholesale spectacle lenses manufacturers in China
This guide answers the most common questions international buyers ask before choosing a lens supplier in China.
Top Questions Buyers Ask About Optical Lens Manufacturers in China
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Are optical lens manufacturers in China reliable?
Yes, many Chinese optical lens manufacturers are highly reliable, especially those based in Danyang.
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Is Danyang a good place for sourcing optical lenses?
Yes. Danyang produces a large percentage of the world’s optical lenses and has a complete industrial supply chain. Most of Danyang factories have mature production ecosystem, competitive wholesale pricing and fast delivery capability.
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How to find a reliable optical lens manufacturer in China?
When you prefer to choose, please consider the factors that a professional factory usually has:
- 10–20 years of manufacturing experience
- Rich exporting experience in the USA, Asia, South America, Africa etc
- CE, FDA and ISO9001/13845 Certifications
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What types of optical lenses are available?
Professional manufacturers offer a wide range of lenses:
- Single Vision Lenses (1.499 / 1.56 / 1.59PC / 1.61 / 1.67 / 1.74)
- Bifocal Lenses (1.499 / 1.56 / 1.59PC / 1.61)
- Progressive (Multifocal) Lenses (1.499 / 1.56 / 1.59PC / 1.61 / 1.67 / 1.74)
- Blue Light Blocking Lenses (1.56 / 1.59PC / 1.61 / 1.67 / 1.74)
- Photochromic(Transition) Lenses (1.56 / 1.59PC / 1.61 / 1.67 / 1.74)
- Anti Blue Ray Photochromic Lenses (1.56 / 1.61 / 1.67 / 1.74)
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Can I customize optical lenses with my brand (OEM)?
Yes, of course. Most optical lens factories in China provide OEM/ODM services:
- Fog mark, print logos or brands on lenses surface
- Color envelope design, private label packaging
- Barcodes and QR codes on the lens envelopes
This is ideal for distributors, wholesalers, and brand owners.
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What is the MOQ for wholesale optical lenses?
MOQ depends on the product:
- Stock lenses → Generally, the MOQ is 500 pairs, one carton
- Semi-finished lenses → Generally, the MOQ is 120 pairs, one carton
- Customized lenses → No MOQ
Many suppliers support samples and small trial orders.
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How long is the production and delivery time?
Typical lead times:
- Small batch in stocks: 7~10 days
- Bulk production: 20–30 days
- RX prescription lenses: 3–7 days
Shipping method can be express, air and sea. It depends on the quantity.
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Are Chinese optical lenses good quality?
Yes, quality depends on the manufacturer. Most China factories have automated production lines, precision coating machines and multi-step quality inspection. High-quality suppliers can confirm all the lenses meet the certication in CE/FDA/ISO.
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What is the price of optical lenses in China?
The prices depend on various factors:
- Material (CR-39, Polycarbonate, High Index Materials)
- Vision effect (Blue cut, Photochromic, Anti blue photochromic, Sunglass, etc.)
- Coating (Anti-scratch, Anti-reflective, Anti-glare, Super-hydrophobic, Anti-fog, etc.)
- Order quantity
- Lens quality
China optical lenses manufacturers offer a strong balance between price and quality.
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Do suppliers offer after-sales service?
Yes, most China reliable optical lenses manufacturers offer after-sales service, including quality guarantee, replacement for defective products, long-term cooperation support etc.
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What makes a good long-term optical lens supplier?
A strong supplier should provide:
- Consistent product quality
- Fast communication
- Flexible customization
- Stable delivery time
- Competitive wholesale pricing
China remains the top choice for global lens sourcing.
Choosing the Right Optical Lens Supplier in China
A professional supplier will help you grow your business, not just complete an order.
Jiangsu Aogang Optical is a professional eyeglass lenses manufacturer owith over 30+ years experience in the industry and 17+ years exporting experience. We are a Danyang-based optical lens factory specializing in:
- High-quality optical lenses
- OEM & ODMservices
- Competitive wholesale pricing
- Fast and stable delivery
- Exported to 50+ countries
👉Contact us today for:
- Free samples
- Latest price list
