Extrusion process include extruding, vulcanizing, cutting and cleaning. We select the right rubber raw material and design customized formula to meet different application environment. This process is mainly used on producing oil hoses, air hoses and water hoses. The size of the hoses is available from 2mm to 100mm. The hose extrusion process include extruding and curing formed by mandrel.  The mandrel is designed according to customer's drawing, and then be used curing vulcanization. For the rubber hose which require to keep higher pressure, we normally add a reinforcement layer in the middle to ensure the burst pression reach 3Mpa-10Mpa.