FIRMAN generator sets ranked first for six consecutive
years among brands of exported portable Gasoline Generator in China. Leading
the power products market with a fevered dedication to providing quality
products and service to the global market, SUMEC Machinery and Electric Co.
Ltd. are committed to creating stable, highly-efficient, clean generating
equipment and integrated power solution for customers to obtain reliable power
supply, reduce energy consumption, save operation and maintenance (O&M)