We are founded by China National Packing Company on 1989.We have Gemany W&H 42.8 Meter's long production line for all kinds of block bottom valve bags,PP valve bags,PE valve bags,BOPP bags,inside laminated bags,back seam bags,gusset bags,cement bags,pp woven bags etc...We have 6 colors printing machine,W&H film laminating machine,BOPP colour film laminationg machine,fabric woven looms,flat yarn machine. If you need any help in China,please feel free to let me know.