Oil Based Mud Suction and Discharge Hose From Hebei Nuanyao Co., Ltd Hebei Nuanyao Trading Co., Ltd Base Info Material：Natural RubberCapability：Wear ResistantTrademark：NUANYAOSpecification：25mm-1600mmOrigin：ChinaHS Code：4009220000 Description Pre：Common Converyor Belt Next：Silicone Rubber for Spin Casting (PA, BA, GA, YB)
