Welcome to Cosmic Roc.COSMIC ROC specializes in the supply of valve control products, including positioners, electric actuators, and solenoid valves.In 2005, the Power-Genex Group authorized COSMIC ROC as its exclusive national distributor in China, establishing a strategic partnership to support business expansion into the Chinese market. In 2017, COSMIC ROC became a council member of the Industry 4.0 Association of Antai College of Economics and Management, Shanghai Jiao Tong University (...