wholesale open mill mixing machine Dalian YISEN international trade CO., LTD established in 2013, located in china Dalian XiGang District, is a professional machinery enterprise. Many famous professional manufacturers to establish a long-term relation of cooperation with large tire company, cable companies, rubber recycling companies, Waste tire processing in foreign and so on, that series of product construction has been appeared: Mixing equipment: internal mixer, kneader mixer, open mill, twin screw extruding sheeting machinery, rubber sheeting machinery, rubber refiner machinery, rubber cracker machinery. Calender equipment: Two-