... 1,For the speed control of diesel engine,diesel generator. 2,ISO9001:2008 standard. Diesel Engine Speed Controller SY-SC-20321,General desciption2032 ... have started.3, Company image3.1, Sunyear is a high-tech company specializing in this field for over ten ... control system for genset, accessories for diesel engine and genset control system, e.g. engine controller, water pre-heater, automatic voltage ...