Piezoelectric micropump is one of our latest product which is operated in various area like liquid based cooler,life science and diagnostic treatment device,chemical analysis equipment,enviromental measuring instruments,etc where there is a need of critical part of micro-fluidic/air/air-liquid mixture system. micro pumps are low consumption . Micro piezoelectric pum is precise in media controlling .our piezo micro pumps housing/wetted material can be changed accordingly to buyer requiremnts. our Piezoelectric diaphragm pump has over 5000hrs working life , our micr Piezoelectric diaphragm pumpis the latest products in the market . looking forwarder to work with u at soonest time .