From Milano: take the Autostrada dei Laghi (A8), then branch off towards Gravellona Toce (A26), exit at Castelletto Ticino, follow road 32 in direction of Novara until you reach Varallo Pombia. At the second indication towards the town turn left at the special left turn, over the narrow bridge. Take the first road right into Via Fratelli Bandiera, follow the road until you find Tecno Fluss on your left.
From Torino: exit the Autostrada Torino-Milano (A4) at Novara Est, follow road 32 in direction of Lago Maggiore until you reach Varallo Pombia. Take a right over the narrow bridge. Take the first road right into Via Fratelli Bandiera, follow the road until you find Tecno Fluss on your left.