Allied High Tech Products, Inc. has served the metallurgical industry for over 31 years, providing quality products for metal ... lographic sample preparation and analysis. Allied manufactures a full range of state-of-the-art equipment including the MultiPrep™ Polishing System, X-Prep® Milling/Grinding/Polishing System, and TechCut 5™ Sectioning Saw. Allied also carries a full range of polishing products to complement their equipment. Allied is the only distributor that carries the complete line of Zeiss materials microscopes and software. read more