Structured Packing, Metal Random Packing, Plastic Random Packing manufacturer / supplier in China, offering PVDF 25mm 38mm 50mm Plastic Pall Ring Filling for Chemical Industry, PP PVDF 25mm, 38mm, 50mm, 95mm Plastic Tri Pack Chemical Tower Filling, PP PVDF 25mm 50mm 95mm Plastic Tri Pack for Wet Scrubber Media Packing and so on.