TDI Group (torindriveintl/)is established in Tennessee US specialized in the creative technology inElevator Industry. Its main business includes on-site elevator servicetechnology Field X, whole elevator package Standard Elevator and elevatorcomponent solution Torin Drive. Thriving from North American market with itsoperation and warehousing strategically located in Memphis, TN, TDI group isbringing the best products and services designed and tested in US market. Nowit is largest traction machine solution provider in US market. At the sametime, its business is also expending to the other countries in Brazil, Indiaand East Europe. Now, the company is also the largest traction machine andcomponent solution provider in Brazil and India market. TDI has thesubsidiaries in US, Brazil, India and Poland now. With the business growth, thegroup set up its China company in Songjiang Shanghai (Standard Elevator System(Shanghai) Co. Ltd) to enter into the whole elevator package market and theelevator modernization market.