Giant Bicycles Giant Bicycles Giant Manufacturing Co. Ltd. (commonly known as Giant) is a Taiwanese bicycle manufacturer that is recognized as the world's largest bicycle manufacturer. Giant has manufacturing facilities in Taiwan, the Netherlands, and China. Giant was established in 1972 in Dajia, Taichung County (now part of Taichung City), by King Liu and several friends. A major breakthrough came in 1977 when Giant’s chief executive, Tony Lo, negotiated a deal with Schwinn to begin manufacturing bikes as an OEM, manufacturing bicycles to be sold exclusively under other brand names as a private label. As bike sales increased in the U.S., and
Trek Bicycle Corporation in the company. Despite the split, Trek and Trek Travel enjoy a close working relationship. In 2003, Trek acquired Villiger, a Swiss bicycle company, and Diamant, the oldest bicycle company in Germany. The acquisition gave Trek a foothold in the active-leisure bicycle market, an important segment in Europe. As part of the acquisition, Trek took over ownership of the Villiger-Diamant production facility in Hartmannsdorf, Germany. Trek's global expansion continued in 2005, when Trek expanded into the Chinese market by opening two stores in Beijing and signing deals with 20 Chinese distributors. For the third time in its history, in 2005