Funke Heat Exchangers USA, Inc. A dedicated quality Heat Exchanger Company since 1974 Funke Heat Exchangers USA is a subsidiary of Funke GmbH, a global privately-owned Heat Exchanger company with a focus on Shell & Tube Heat Exchangers and Plate Heat Exchangers. We provide custom solutions as well as standard products to a variety of pressure vessel codes, international standards, and certifications. Our pressure vessel codes include ASME, PED & EN13445. With manufacturing in the main regions of the world, we can meet most any regional demands and certifications for a variety of applications and industries. We are dedicated to finding the best choice of heat exchanger technology for our customers applications. With all heat exchangers in our range, we are able to make an honest selection of options to our customers to choose from. Our portfolio of Heat Exchangers include the two main technologies Shell & Tube & Plate & Frame Heat Exchangers as well as Fully-Welded Bloc Exchangers, Industrial Brazed Plate Heat Exchangers and a variety of standard heat transfer products.