Changzhou Rufa Machinery Co.,Ltd company is located in the Yangtze Delta of China. Shanghai economic zone, Changzhou City, core city-. Company is mainly engaged in research and development, produce hot air seam sealing machine (hot air) and other apparel machinery design and manufacturing. After years in the hot-air machinery production experience, gathered a group of excellent engineering. Production levels with leading domestic and foreign technology, excellent production equipment and ...