KOSO AMERICA, INC. is the manufacturer of KOSO HAMMEL DAHL, a respected brand in the industrial controls marketplace. Industr ... ies served include; power, pipeline, mining, municipal water and wastewater treatment, chemical processing and industrial gases. We at KOSO AMERICA are committed to providing products and services that meet or exceed our customer requirements. We continually develop new designs, processes, and systems to provide the best products and service to our customers. KOSO AMERICA, INC. is an ISO 9001 (revision 2008) certified company. read more