Changsha TOPS Industry & Technology Co., Ltd.

Founded in 2001, Changsha TOPS Industry & Technology Co., Ltd. is the leading and biggest manufacturer specializing in various precision micro pump and fluid comprehensive solution in China. Our products includes mini DC brushless centrifugal pump, solar pump, mini diaphragm air pressure pump & vacuum pump, micro gear pump, which are widely used in household appliances, food and beverage industrial, automotive electronics, solar industrial, medical diagnostic equipment, laboratory analytical instruments, machine tool, computer& communications industrial and other fields. TOPSFLO involves a integrated QA system and have very complete and sophisticated production and testing equipment to ensure quality products, quality is controlled by our 20 QC technicians, each of our products has to go through a series of liability tests from the raw material to the final products. The highest requirement in raw material procurement, manufacturing precision and strictest test regulation, whic