The registered address of shenyang zhengquan electric equipment ltd. Is located at no. 251, grand east hall street, shenyang city, liaoning province. The registration authority is the market supervision authority of shenyang city, grand east district, represented by wang xiaojin, and operates in the areas of mechanical and electrical equipment, aerodynamic hydraulic equipment, hardware delivery, metal materials, distribution of daily department goods, construction materials, finished oils (without dangerous chemicals) and retail sales; installation of mechanical equipment on site; installation of compressor sets and accessories, on-site installation, on-site repair and on-site commissioning of industrial gas equipment. (projects subject to legal approval are not allowed to operate without the approval of the relevant department