Factory

Gansu Constar Technology Group

World-Class Contact Lens Manufacturer

🏭 Modern Factory 📋 International Certified 🚀 Fast Delivery

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Years Experience

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Daily Capacity

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Partner Brands

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Export Countries

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AI + multidimensional intelligent inspection system for dual quality control

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FDA-approved pigments from internationally renowned manufacturers

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Pioneering lens extraction technology eliminating monomer residues

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Exceeding national standard of 89% through distillation purification

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Standard products 7-15 days, custom orders within 30 days

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ISO, FDA, CE and other international standards certified

As the cornerstone of our operations with 38 years of industry leadership, this factory is our center for R&D and complex manufacturing.

Certifications: CE Mark & ISO13485 Quality System.

Expertise: 61 Patents. Specializes in high-precision “Sandwich” printing technology and non-spherical design.

Quality: Advanced material purification processes achieve a light transmittance of >96%.

Role: Our primary base for supplying the European, Southeast Asian, and other international markets.

https://www.ksdjt.cn/ for Gansu Constar Technology Group

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