Sales of generators and generator sets; manufacturing of generators and generator sets; sales of household appliances; sales of electrical accessories; sales of household appliance parts; manufacturing of household appliances; manufacturing of electrical accessories; manufacturing of automobile parts and accessories; sales of molds; mold manufacturing; sales of lubricants; processing and manufacturing of lubricants (excluding hazardous chemicals); labor protection supplies Sales; production of labor protection products; manufacturing of general equipment (excluding manufacturing of special equipment); retail of motorcycles and spare parts; manufacturing of motorcycle spare parts; sales of plastic products; manufacturing of plastic products; sales of special labor protection products; production of special labor protection products; sales of industrial textile products; production of industrial textile products; import and export of goods;