Established in 1984, Guey Feng Iron Works is a professional manufacturer of industrial sewing machines and related parts and accessories. With many years of research and development to respond to Government policy of keeping deep root in Taiwan, Guey Feng has invested huge fund to set up new factory in Taichung Industrial park in 1992 and has dedicated itself to manufacturing range of industrial sewing machines under the brand name of JASON that are of the most sophisticated features comparing to other brand names available on market. Moreover, JASON sewing machines are fully designed and made in self owned factory with highest possible quality guaranteed. Welcome to view our full sewing machine range and contact us for further assistance.