... 3.manufacturing factory Our company, Hebei huamao plastics Co., Ltd. specialized in producing and manufacturing various jumbo bags, woven ... be widely used in packing fertilizer, wood, coal, chemical products, cement, sand, ore and other powdery, granular, bulk cargo, ... bottom rope and so on.Our products are widely used in packing fertilizer, wood, coal, chemical products, cement, sand, ore and other ...