Negociaciones & Villa Lens Opticas E.I.R.L.

Trade fair organisers, tourism, hotels, catering, Services to businesses, Business Services, Trade fair organisers, advertising, marketing, publishing services, Trade fair organisers, agriculture, food and beverages, Trade fair organisers, metalworking industry, machinery, industrial equipment, Trade fair organisers, medical technology, health, pharmacy, Trade fair organisers, motor vehicles, aerospace, public transport, Exhibition and conference organisers