Is Qinhuangdao Chenghai Environmental Protection Technology Development Co., Ltd. a state-owned enterprise?

According to the enterprise data, Qinhuangdao Chenghai Environmental Protection Technology Development Co., Ltd. was established on 20 13-08-22, and its business scope includes environmental protection equipment technology development; Paint service; Cleaning services; Design, produce, represent and publish all kinds of domestic advertisements; Sales of clothing and special equipment for environmental protection; Civil construction engineering; Indoor and outdoor decoration works; Loading and unloading services; Property management services; Installation and maintenance of non-pressure pipelines; Enterprise management consulting * * (if the above business scope involves licensed projects, it can only be operated after obtaining the permission of relevant departments)