Cooling tower pvc filler/Liang chi cooling tower fill/packaging fillers

The LC cooling tower fill is one of our major counter flow cooling tower fills. Even if there is not notable A and B on the surface, but there still have matching connection points for glue. The distance between two pieces are 19-20mm more or less. The thickness are 0.27mm to 0.38mm, the length and the width is fixed. There are 4 sizes per piece: 750mm*800mm/piece,750mm*1600mm/piece,1000mm*1200mm/piece and 375mm*800mm/piece.