"英国ROTORK公司是世界上的工业控制及仪器仪表生产厂家，于1958年注册于英国，总注册资本为1，015，00英镑。ROTORK因各种执行器而在全世界享有的声誉并在世界市场取得了很大的成功。ROTORK目前在该领域处于的地位。 Rotork is the world’s leading designer and manufacturer of industrial valve actuators valve control systems valve gearboxes and accessories.Rotork’s global network of over 150 offices and representatives provides a localised single source for these products supported by life-of-plant maintenance r..