Fluent computer skills including Microsoft Office SAFETY REQUIREMENTS May handle hazardous chemicals including: Acetone, Isopropyl Alcohol (IPA), Ethyl Alcohol, Methanol, and Kester Rosin Flux 1544. Headquartered in Ilminster Somerset, UK with primary operations in the USA and Europe, G&H is recognized for the breadth of their acousto-optic, electro-optic, crystal-optic, fiber optic, and precision optic products.