Agricultural machinery manufacturing; sales of machinery and equipment; sales of agricultural machinery; sales of agricultural, forestry, animal husbandry, sideline and fishery machinery; sales of agricultural, forestry, animal husbandry and fishery machinery accessories; tractor manufacturing; manufacturing of agricultural, forestry, animal husbandry and fishery machinery accessories; sales of machinery for construction engineering; manufacturing of machinery for construction engineering; tire sales; tire manufacturing; moped manufacturing Manufacturing; wholesale of motorcycles and spare parts; manufacturing of motorcycle spare parts; retail of motorcycles and spare parts; processing of mechanical parts and spare parts; manufacturing of general parts; rental of housing; loading and unloading; business of wires and cables; wholesale of electronic components; sales of electrical accessories; sales of electrical equipment; technology import and export; import and export of goods.