Jiangsu Dachang Mechanical and Electrical Engineering Co., Ltd. is a limited liability company approved by relevant state departments and registered by local industrial and commercial departments. Having the pressure pipeline installation license (pressure pipeline) issued by the State General Administration of Quality Supervision, Inspection and Quarantine for installation, renovation and maintenance of chemical, petrochemical, pharmaceutical, construction and special equipment; The company is located in Dafeng District, Yancheng City, Jiangsu Province, the hometown of milu deer and the capital of wetlands in China. Founded in 2015, the company specializes in the maintenance and installation of special equipment such as pressure pipelines, the manufacture and installation of special equipment for chemical production, electrical engineering construction and other projects, natural gas sales, etc. The company's legal representative Yu xingtao has a registered capital of 10 million yuan. Through the practical work in recent years, the company has accumulated certain professional skills, laid a certain economic foundation, possessed a certain number of technical personnel, construction equipment suitable for industrial pipelines, inspection and testing equipment, and initially possessed the construction capabilities of public pipelines (GB1 , GB2) and industrial pipelines (GC2).