The registration address of changzhou ray-hengjong electric science and technology ltd is at no. 336, no. 29, and the registration authority is the administrative approval board of changzhou city's wu-jong city administrative department. The legal entity is represented by xue dynasty, and its scope includes the development and sale of mechanical and electrical equipment; the sale of automation equipment and accessories, numerically controlled machinery equipment and accessories, chemical equipment and accessories, food machinery and accessories; and the import and export of goods and technologies of various kinds, self-employment and agency, with the exception of goods and technologies for which the state limits the operation of enterprises or prohibits their import and export. (projects subject to legal approval may not operate without the approval of the relevant department)