Changzhou Yangnuo Machinery Manufacturing Co., Ltd, is engaged in research and development, coater, winder, slitter, inflatable shaft, stretch roll, bend roll, safety chuck, inflatable sleeve and other products, with high design, production,manufacturing capabilities, products with diversification, high precision, large load and other characteristics, stand out in the same industry, welcomed by the market, trust. We have a wealth of transmission design, production, maintenance experience, at a reasonable price, fast delivery for the national dealers, the majority of direct users to provide the best quality products, perfect service. Warmly welcome new and old customers to call us and write us! Inflatable shaft in practical applications, steel - can withstand large weight paper square roll without damage. Aluminum - light and convenient, loading and unloading reduce labor. Widely used in printing, coating, composite, cutting, film, paper and other related mechanical equipment and rewinding purposes,