The World's Largest Manufacturer of Gradient Index (Grin) Rod Lens
Master Core Optical Materials
Through independent R&D to master core optical materials
Advanced Production Line
Advanced grin lens production line with SGS and RoHS material
Strict Inspection Procedures
Performance strictly tested and surface defects conform to international standards
High Domestic Market Share
Won the second prize of "National Science and Technology Progress", clinets all over the country
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Latest News
Leaders of Xi'an University of technology led a team to our company to investigate and deeply promote university enterprise cooperation The light of firefly, glowing its brilliance—Exclusive interview with manager Fang Yan 0.215mm ultra-compact self-focusing lens unveiled at the 11th APEC Exhibition
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