Danyang Kangju Optical Glasses Co., Ltd. is a leading manufacturer and trading company based in Zhenjiang, China, specializing in the development and production of high-quality optical lenses. Established in 2009, the company has grown to employ between 1001 and 2000 people and operates international standard workshops covering over 50,000 square meters. They are recognized as one of China's major lens manufacturers, with an annual output exceeding 100 million pairs of lenses. The company's extensive product range includes resin and mineral lenses with various refractive indices such as 1.499 (CR-39), 1.523, 1.56, 1.591 (Polycarbonate), 1.61, 1.67, and 1.70. These are available in single vision, progressive, bifocal (flat-top and round-shape), photochromic, polarized, and lenticular designs, with options for uncoated, hard coat, and hard multi-coated finishes. Danyang Kangju Optical Glasses Co., Ltd. utilizes advanced imported optical production equipment and inspection apparatus, maintaining rigorous management strategies to ensure product quality and punctual delivery. They hold CE and ISO 9001 certifications, underscoring their commitment to international quality standards. The company has a strong international presence, exporting to over 50 countries and regions including North America, Europe, the Middle East, and Southeast Asia, and offers contract manufacturing services.
1.523 Photochromic Lens (KB-06)$0.6
1.499 Round - Shape Bifocal Lens (KB-03)$0.6
1.49 HMC Lenses$0.6
1.56 Photochromic Single Vision Lens
CR39 1.499 Flat-Top Bifocal
Hi-Index 1.70 Lenses
1.591 Polycarbonate Lenses
Hi-Index 1.67 Asp Lenses
Hi-Index 1.61 Lenses
CR-39 1.499 Single Vision Lens
1.499 Progressive Lens (KB-05)$0.8
1.56 Optical Lenses$0.6
Danyang Kangshi Optical Glasses Co., Ltd.
🇨🇳 China
200511-50 peopleManufacturer
Established brand
OEM manufacturer
Product customization
Shipments
2
Key customer
R K OPTICAL SERVICE
Key market
Europe
Description
Danyang Kangshi Optical Glasses Co., Ltd. is a professional manufacturer and exporter specializing in high-quality mineral and plastic optical lenses. Based in Danyang, Jiangsu, China, the company operates a dedicated factory with a daily production capacity exceeding 20,000 pairs of lenses. Established in 2005, the firm functions as an OEM provider, serving international markets including Europe, the USA, and India.
The company's extensive product portfolio includes CR-39 single vision lenses, bifocal lenses, and various plastic lenses with refractive indices ranging from 1.499 to 1.74. Their mineral lens offerings feature indices from 1.503 up to 1.90, encompassing white and pink hi-index, spheric, cylinder, and aspheric types. Additionally, they manufacture specialized components such as UV white glass lenses, photochromic blanks, and moulds for CR-39 lenses.
Danyang Kangshi Optical Glasses Co., Ltd. maintains a strong focus on quality assurance, utilizing advanced manufacturing processes and sophisticated testing equipment to meet the QB2506-2001 standard. With a workforce of 11 to 50 employees, the company emphasizes internal supervision and technical innovation to provide competitive pricing and efficient delivery speeds to its global B2B clientele.