Nantong Siwei Power Machinery Technology Co., Ltd. was established in 2020 and is located in Nantong City, Jiangsu Province, near Shanghai. It has ISO9001:2015, CE, EU Emission Stage V and other certificates and is an enterprise specializing in the R&D and production of air-cooled diesel engines and generator sets. Siwei Power GmbH, a subsidiary located in Duesseldorf, Germany, was established in 2021 to provide better services to European and global customers.

Since its establishment, Siwei Power carries the great vision of deep integration of Chinese manufacturing and German Industry 4.0. At present, the company is committed to benchmarking the production standards of international advanced enterprises, integrating the research results of Chinese and German universities, and improving the performance of air-cooled diesel engines and generator sets to the leading position in the industry.