Baoyi technology of packing machine Co., Ltd. is the manufacturer of produing the bag making machine for laminated films and slitter for all kinds of flexible materilas. products have the high quality and reasonal price. the most components of our machine are sent to the professional factories to produce , and then we make the together.we do our best to keep the price as lower as possible without sacrificing the high quality , and to this end are constantly enquiring into the new method of the manufacture.