Are Fuzhou and Shenggaoke state-owned enterprises?

Fuzhou Hesheng Hi-Tech is a state-owned enterprise. Fuzhou Hesheng Hi-Tech is a market-oriented subsidiary of a large state-owned power enterprise, which belongs to state-owned enterprises. Fujian Hesheng High-tech Industry Co., Ltd. is located in Fuzhou, the capital city of Fujian Province. Is a high-tech enterprise specializing in research and development, production, sales and engineering services of power system automation secondary equipment and monitoring system software.