Maybe you are a WLS type shaftless screw conveyor purchasing manager or want to create your own brands, who are looking for high quality WLS type shaftless screw conveyor, and E·HAO are a professional manufacturers & suppliers that can meet your needs. Not only WLS type shaftless screw conveyor, we produced have certificated the international industry standard, but we can also meet your customization and private lable needs. We provide online, timely service and you can get professional guidance on WLS type shaftless screw conveyor. Don't hesitate to get in touch with us if you are interested in WLS type shaftless screw conveyor, we won't let you down. Shanghai YuHao Environmental Engineering Co., Ltd. was founded in March, 2010, is a professional company in research and production of environmental protection equipments. The initial construction of this company is made up of a group of professionals engaged in design and marketing of environmental protection products for many years. We are constantly innovating and developing new products, from the beginning single automatic polymer dosing machine to now diversified three-dimensional structure of biological turntable, integrated prefabricated pumping station, fiber disc filter and other products, and also for the industry to provide quick solutions.