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12-Step Inspection
Fully automated production lines with AI + multidimensional intelligent inspection system for dual quality control, ensuring 100% qualified products
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Safe Raw Materials
Raw materials sourced from internationally renowned manufacturers with FDA-approved pigments specifically for contact lens manufacturing
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Innovative Technology
Pioneering lens extraction technology that eliminates monomer residues during production, greatly enhancing wearing safety
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96% Light Transmittance
Through distillation purification of raw materials, achieving 96% light transmittance, exceeding national standard of 89%
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Fast Delivery
Efficient production: standard products 7-15 days, custom orders within 30 days
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Industry Certification
Certified by ISO, FDA, CE and other international standards
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.
More details you can visit our factory website: http://www.ksdjt.cn/
