TieWay® International Inc. was established in 2004 in United States. Since its creation TieWay has been committed to providing the best-quality consumables for the AR coating industry.

SuperOn™, our registered brand, is well-known and well-established in the AR coating industry. Our complete product portfolio includes thickness monitor crystals, crucible liners, super hydrophobic pills, chemicals, boats, filaments and insulators.

Since our inception, Tieway has been committed to providing the best quality products with outstanding service and technical support. Throughout the years, we have earned trust and a solid reputation throughout our wide and growing customer base.

In 2011 DAC Vision®, the world wide leader in ophthalmic supplies, became our main authorized distributor. Now through DAC Vision you can obtain our products and also our technical services.
Follow this link to the DAC Vision online store.