... lock 4)20 years factory history 5)OEM service 2011 new design non-woven coated packaging bag for cloth with zipperlock ... we promise the qualitywe also produce other more kind of flexible packaging film and bags following:Packaging Raw Material OptionsPVDC ... food,tea/coffee,magazine,industry products,medicine,electronics,sachets detergents,gift ,bottle or tin labels,sleeves shrink packaging.Size shape ...