For more than 35 years, Allied has offered customers superior quality products for metallographic sample preparation and analysis, experienced technical assistance, and warm, friendly service. Our measure of success has always been your complete satisfaction,Allied is a vertically integrated company, meaning the entire product development cycle is executed 'in house' at our Los Angeles headquarters facility. Vertical Integration provides for more intelligent product design, better product quality, faster turnaround times, and the ability to customize products for customers whenever needed. New product ideas go through several distinct steps