Hengsheng , with its decades devotion in bag making machinery, is a member of China Building Material and Packaging Association , Hengsheng has been always serving professional design and manufacture of bag making machine to cement , chemical , feed industries , and enjoy high reputation from all over the world. Hengsheng is fully dedicated in obtain win-win cooperation with its clients , Hengsheng products are specially characteristic its competitive price , easy installation , simple operation , energy saving ,high efficiency , low maintenance cost , and timely and satisfactory post sale service.