Maybe you are a Heavy Duty Metering Pump purchasing manager or want to create your own brands, who are looking for high quality Heavy Duty Metering Pump, and E·HAO are a professional manufacturers & suppliers that can meet your needs. Not only Heavy Duty Metering Pump, 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 Heavy Duty Metering Pump. Don't hesitate to get in touch with us if you are interested in Heavy Duty Metering Pump, 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.