We are professional manufactory in the field of Electronic Module,Relay.Horn and Sensor,etc in China. Founded in 1996,we have provide high qualified OEM products to some famous customers in the world, such as DONGFENG MOTOR,BEIQI FOTON,GM-WULIN,QINGLING MOTORS,CHERY,ZHONGHUA,KINGLONG BUS,NEOPLAN,SANY HEAVY INDUSTRY,USA,JOHNDEERE etc. About our qulity Certification: Year.2001,Passed ISO9001-16949; Year.2003,Passed QS9000; Year.2005,Passed ISO/TS16949:2002/3C; Year.2008,Passed Horn E-MARK; Year.2013,Passed Horn-Brazil e1