Toned electromagnetic diaphragm metering pump is a microprocessor control system, the stroke adjusting system, with electromagnetic drive to finish adding the high precision, multi-functional, intelligent diaphragm type metering pump,.Our Belife is : "today's quality , tomorrow's market" and "customer is the God" Our products has a solid compact structure, reliable performance and the quality get all of our customer's consistent high praise. A variety of corrosion resistant pump head material, can meet the various processes all the chemical liquid, realizes...