my name is Jony, here is ACHR which is the biggest manufacturer of fuel pump in china .we are specializing in various kinds of electric fuel pumps and assemblies & oxygen sensor . ACHR has got the certificates of ISO9001:2000 ISO14001:1996 CE TS16949 (which is the unique certificate for chinese fuel pump manufacturer from TuV Germany till now) our web: www.achr.cn pls find our briefly introduction in the attachment , pls give your company a chance to add one more supplier.