.ZOLOTO’s extensive voyage from a traditionally family owned unit in 1966, to a contemporary solution provider for professionally manufacturing products to impedethe leakage of virtually all service fluids & gases, has surely not gone unnoticed. Our innate forethought to study & identify consumer needs by offering well-designed & engineered products, has made us one of the country’s leading manufacturers of Bronze, Brass, Cast Iron, Cast Steel, Forged Steel & Stainless Steel Valves.