Custom manufacture of apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes, air conditioning apparatus, electric kettles, gas and electric cookers, vehicle lights and vehicle air conditioning units, solar lights, wall lights, fluorescent lights, map lights, dome lights, desk lights, electric lights, dome lights, book lights, reading lights, garden lights, wall lights, bulkhead lights, emergency lights, klieg lights,...