KOA Corporation strives to be a world leader in the technology and operational systems of manufacturing. We design and/or modify most of our production equipment to maximize work flow, speed and accuracy. Our manufacturing programs meet the highest international standards for finished component quality with defect levels measured in parts per billion.KOA have met our twin goals of continually improving efficiency and quality through a consistent, ongoing investment in technology and equipment. Among the advanced manufacturing processes we currently utilize are high speed laser trimming machines for determining resistance values, an internally developed sputtering technique for precisely controlling end termination thickness, and our photolithography process for applying the base termination to a substrate.