PP Woven Bag, Big Bag, BOPP Bag manufacturer / supplier in China, offering High Quality 12kg 20kg 25kg 50kg Block Bottom Bag for Portland Cement, 20kg 25kg PP Woven Sack Grout Putty Bentonite Powder Cement Valve Bag, Baggingchemical Nutriton Gypsum Bentonite 25kg 50kg Packing 50kg Cement Bag and so on.
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