1996. First factory was built in Ningbo. 1> Began to research & development and producing bobbins , framework ,connectors and so on for ignition coil for First auto maker in Changchun China . 2> To make plastic parts of sensors for TEMB who supply auto maker in China with OEM sensors . 3> To make distributor cap . 2000. Expanding 1> To make complete ignition coils , ignition modules and so on . 2> To set up foreign trade department , and expand oversea market . 2006. 1> The number of moulds reach 800 sets. 2> The number of ignition coils reach 150 models. 2007. New factories were built in center of Changjiang river delta economic zone .