About Alloy Products Corp. A leader in the fabrication of stainless steel and other modern alloys since 1929, Alloy Products Corp. consistently meets or exceeds the most rigorous industry standards. Today, A-P-C continues to dedicate its resources to comply with ISO 9001 world-class quality certification for producing trouble-free products and "to-spec" custom parts and components. Few manufacturing facilities can match our superior craftsmanship and quality assurance in designing and manufacturing a wide variety of stainless steel vessels. Our stainless steel pressure vessels and containers are ideal for use in the pharmaceutical, biotech, chemical, adhesive, water, ink and fluid handling industries, as well as original equipment manufacturers. A-P-C maintains two manufacturing facilities in Waukesha, Wisconsin with more than 120,000-sq.-ft. of production space and over 80 dedicated employees. Our manufacturing and design capabilities include electropolishing in our state-of-the-art facility, mechanical polishing with our new semi-automatic polishing machines and manual, tig, mig and semi-automatic welding.