China BoHo Machinery CO., LTD.is located in the bueatiful shore of Oujing River which is known as "Town of the Chinese Pump & Valve" ----Wenzhou Ouber Town.More than 300 employees,is a collection research and development, production and sales in one of the valves and valve drive Acctuator manufacturing enterprises.Our production has the effective reduced friction force,lowest noide,high torque strength,the efficiency higher.