Gavish is a world leader as a sapphire optics manufacturer by providing quality sapphire components. Gavish is focused on the customer with quick response and total control from crystal production through fabrication, certification, and packaging – backed up by world class customer service and support.

Differentiating Gavish from many producers using a single production method, Gavish grows sapphire using 3 methods – EFG/Stephanove, HDSM (Horizontal Directed Solidification Method), and Kyropolus. This gives Gavish a broader range of material quality and form factor choices to provide a solution best matched to the customer requirements in terms of size, shape, quality and cost.

Gavish has the experience and expertise to support sapphire customers ranging from University researchers through major semiconductor and medical equipment OEM’s.

Absolute customer focus – supporting the customers at all levels of their organization from R&D through production, deliveries, supply chain management, and all compliance issues
Quick and direct response – considered by many an “Old School” trait, but if you call Gavish, we answer the phone! While many callers are often surprised to reach someone on the first attempt, Gavish has proven this to be a winning approach.
Rapid response to e-mail requests
Flexibility to work with customers within their systems. Gavish adapts to meet customer protocols and reporting requirements – custom solutions to simplify and enhance the overall relationship!
Fully integrated ISO 9001 certified and ITAR Registered supplier – from production of sapphire crystal using three methods – EFG, Kyropolus, and HDSM – combined with fabrication, polishing, metrology and certification to be your complete supplier. Gavish offers the material best suited for your application with total control from material selection through certification of performance and compliance to all requirements.
Experienced – The years of combined sapphire product experience at Gavish is certainly enhanced and magnified by the range of applications we support and have supported through our history.
In contrast to supporting only a single or limited number of applications, Gavish covers hundreds of applications through a multitude of industries.
Gavish engineers have been directly involved in many applications where sapphire was being used for the first time ever. This experienced is often leveraged to accelerate the transition to sapphire in many new applications per year.
Gavish engineers are always available as partners to work with customer engineers on product and application development