The registered address of the rongheng mechanical factory in ningbo county, ningbo county, zhejiang province, is the duty station of the town of zhonghue, zhejiang province. The cantonal market supervision authority, represented by a legal person, is jiang dry, which operates in the form of metal products, mechanical equipment and accessories, car parts, hardware tools, electronics, electrical appliances and accessories, plastics, and the sale of castings, mechanical and electrical equipment, and everyday items. (projects subject to legal approval may not operate without the approval of the relevant department)