Number of Japanese "normal ropeways" listed here are as follows. The trolley is constructed and maintained by Suyog Gurbaxani Funicular Ropeways Limited. One of the interesting features of ropeways is the electric direct drive. The system was designed by Leitner Ropeways. The system was built by the Italian manufacturer Leitner Ropeways. They later built logging yarders and aerial tramways, cable cars or ropeways. The entire Aerial Tramway was built by the Italian manufacturer Leitner ropeways. The company has nine sites six of which are Leitner ropeways sites. Doppelmayr Garaventa Group operates various subsidiaries worldwide manufacturing ropeways under the Doppelmayr and Garaventa brands. Into the 1930s the aerial ropeway to the Engstligenalp was built with further ropeways following. The Leitwind story starts with ropeways, a core expertise of Leitwind's parent company HTI. This article only lists "normal ropeways"; in other words, aerial lifts excluding chairlifts. It was built by Leitner Ropeways and was originally operated by Skyrail-ITM. Some bi and tri cable elevated ropeways and reversible tramways achieve much greater operating speeds. The subsidiary manufactures various electrical components and control systems for ropeways.