... of GPS,original and brand new. KCA-762A:It is interface board of GPS,original and brand new. KCR-759C: ... terms of mechanism, sheetmetal, plastics, moulding, electric appliance, together with Surface Mounting Technology (SMT)..We own advanced facility,also provide ... control board,guide shoe, guide roller,door knife,door motor,door lock,encoder,frequency inverter etc.Looking foward to your inquiry. ...