Mestek Machinery is the industry-leading designer and manufacturer of the most complete, productive, and innovative metal forming solutions for the fabrication of HVAC sheet metal ductwork and fittings. With a combined knowledge and experience spanning over 80+ years, several brands, and expanded network of dealers around the North America, Mestek Machinery supports all HVAC and sheet metal forming and fabricating equipment needs. Our brands include Lockformer, Engel, Iowa Precision, and Roto-Die.
MAPA Products
MAPA Products designs and manufactures rooftop support systems, utility pedestals, and pipe supports for the mechanical, plumbing, and electrical trades. Founded in 1998 and based in Naples, Texas, MAPA delivers preassembled, code-compliant solutions that simplify installation, enhance safety, and ensure long-term reliability. Known for durable, U.S.-made construction and innovative rooftop designs, MAPA serves specifying engineers, contractors, and distributors with products engineered to perform in demanding rooftop environments.
M. A. Industries, Inc.
M.A. Industries Inc. is a manufacturer of porous plastics such as pipette filters, suction canisters, medical devices, and other porous media. With clean room environments and certified human DNA-free and RNase-free manufacturing, M.A. Porous Plastics are the premier choice for porous solutions. Rapid prototyping and development are our specialties, as most of our products are designed to each customer’s unique specifications. | Manhole Steps; Cylinder Molds; Lift Devices; Step Inserts; Vault Conduit Terminators; Pulling Irons & Pockets; Pad Cap Systems