Established in 2009, Dongsheng Filter(DSF)Co,Ltd is located in Dongguan city which is famous for the world-class factories. DSF is a specialist that consists of excellent abilities of design, manufacture and distributes high quality auto parts, such as air filter, oil filter, fuel filter, cabin filter and so on. Currently, DSF Industrial district with building area of 8000 square meters and employees of over 150, become one of south-China largest scaled enterprises in the field of car ...