NEWTON, Mass. — METALCON announced its METALCON Top Products Award winners for 2021. This year’s exhibitors were invited to nominate their top metal products in a variety of categories. Products must have been introduced to the market after Jan. 1, 2019, and its manufacturer a 2021 METALCON exhibiting company. Exhibitors were eligible to nominate more than one top metal product but not more than one product per category. Winners were determined by an electronic vote.