Manufacturing and processing of doors and windows; sales of doors and windows; manufacturing of metal structures; sales of metal structures; manufacturing of metal chains and other metal products; sales of metal products; manufacturing of hardware products; retail of hardware products; manufacturing of daily necessities made of metal; sales of daily necessities; retail of kitchen utensils and daily necessities; manufacturing of sporting goods and equipment; retail of sporting goods and equipment; manufacturing of household appliances; sales of household appliances; manufacturing of pneumatic and electric tools; sales of pneumatic and electric tools Sales; manufacturing of off-highway recreational vehicles and spare parts; sales of off-highway recreational vehicles and spare parts; sales of electric bicycles; repair of electric bicycles; manufacturing of metal tools; sales of metal tools; manufacturing of auto parts and accessories; retail of auto parts; manufacturing of motorcycle parts; retail of motorcycles and spare parts; manufacturing of cork products; sales of cork products; manufacturing of daily wood products; sales of daily wood products; manufacturing of plastic products; sales of plastic products.