Baoding Lead Fluid Technology Co., Ltd. (with the former name of Baoding Yuren Technology Co., Ltd.) was established in October 1999. It is a high-tech joint-stock company, mainly engaged in peristaltic pump research and development, production and sales; as well as related precision control of fluid, such as research and development, production and sales of stepper motor, drive and controller. We undertake all types of intelligent flow control system design, transformation, debugging and technical advice (including the overall program).