Zhejiang Lianda Auto Electronic CO.,Ltd, an industrial enterprise integrating design, development, manufacture and trading of electric fuel pump, fuel pump suspension assembly, oxygen sensor, mass flow meter, is located in the economically development Tingtian Ruian Zhejiang, occupying the land area of 16000 square meters, of which the construction area is 31200 square meters. It has introduced sophisticated full automatic assembly line and testing equipment.