Is CCCC Jianghu Hai Technology Co., Ltd. a state-owned enterprise?

Yes CCCC Jianghu Hai Technology Co., Ltd. is a state-owned enterprise, not a private enterprise. CCCC Jianghu Hai (Shanghai) Technology Co., Ltd. (formerly CCCC New Sansheng Environmental Protection Engineering Technology (Shanghai) Co., Ltd.), established in 1998, is located in Shanghai, and is an enterprise mainly engaged in technology promotion and application services.