Giant Manufacturing Co., Ltd., together with its subsidiaries, manufactures and sells bicycles, electric bicycles, and related parts worldwide. It operates through Bicycle, Materials, and Others segments. The company offers on-road, x-road, off-road, youth, rider gear, bike gear, and service gear bicycles. It markets its products through approximately 12,000 retail stores. Giant Manufacturing Co., Ltd. was incorporated in 1972 and is headquartered in Taichung City, Taiwan.