About LINK GROUP
Leading Ophthalmic Equipment Manufacturer
Shanghai LINK is a global supplier of ophthalmic and optometry equipment, offering innovative, high-quality solutions from our own factory. We serve both B2B and B2C clients across over 100 countries.
Hartmann Technology
The Hartmann principle uses a grid of holes to analyze how light passes through the eye. By measuring wavefront distortions, it enables precise mapping of refractive errors for accurate eye diagnostics.
Global Exhibitions
We attend global exhibitions like MIDO, CMEF, Vision Expo, and Arab Health to showcase our latest ophthalmic solutions.
Why LINK is the Partner You Can Trust
We are not just a manufacturer — we are a solution provider trusted by professionals in more than 57 countries. Our clients, from optical retailers to hospitals and distributors, consistently highlight our product reliability, responsive support, and ability to deliver customized solutions quickly.
With internationally certified products (ISO, CE, FDA), global warehouse logistics, and a passionate team that understands both technology and service — LINK is ready to grow your business with confidence.
