The control system for surface mounted bop stacks is an important equipment for the control of bop stacks.choke and kill valves in the drilling and workover drilling operations .it has already passed the certificate of spec 16D. The ground blowout preventercontrol system produced by Lakepetro company has large size and many controls and can be provied with multi-function alarming system ,low-temperature heating system ,nitrogen standby system auxiliary control console and other clocices. -