OUMA

OUMA.OUMA is a high-tech equipment manufacturing enterprise established in Wuxi, Jiangsu in 2011, specializing in the R&D and production of diesel engines, generator sets, and new energy power supply systems. The company offers an extensive product line with power ratings ranging from 2 to 3000 kilowatts, including ultra-quiet generator sets, containerized power stations, and specialized power sources for vehicles and marine applications. Demonstrating exceptional technical prowess, OUMA developed China's first fully water-cooled ultra-quiet generator set. Its silent models achieve noise levels as low as 55 decibels at 7 meters, reaching internationally advanced performance standards. As a renowned OEM partner within the industry, OUMA is committed to providing customers with advanced, reliable power products and comprehensive solutions—from conventional emergency power to new energy storage systems.