Greenhouse Film, PE Shrink Wrap, HDPE Geomembrane manufacturer / supplier in China, offering 25mic*750mm 5 Layers Blown Grass Bale Wrap Plastic Silage Bale Film, Factory 6 Mil 150mic Black/White Polyethylene Plastic Sheeting Panda Silage Cover Film, Manufacture Hermetic UV Resistance Grain Storage Silo Bags Silage Bags and so on.