Qinhuangdao Diya Mechanical Technology Development Co., Ltd. sells ProMinent metering pumps from Germany. ProMinent Group provides solutions in the fields of metering technology, water treatment and disinfection, measurement and control technology, and digital fluid management for industries such as chemical, industrial and municipal water treatment, food and beverage, swimming pool water treatment, oil and gas, and processing industries. Our product portfolio includes metering pumps, process metering pumps, peristaltic pumps, measurement control and sensor technology, as well as water treatment and disinfection systems. In the field of water treatment and disinfection systems, ProMinent Group offers all mainstream system solutions, such as chlorine dioxide systems, electrolysis systems, ultraviolet systems, ozone systems, and membrane filtration systems. With reasonable prices, guaranteed delivery times, year-round supply, and professional service levels, we make your work easy and efficient! We welcome customers to contact us by phone or email. Our company is dedicated to serving you.