... of GPS,original and brand new. KCA-762A:It is interface board of GPS,original and brand new. KCR-759C: ... ,such as: LED, telecommunication, computer application, lighting, game machine, industrial control, power, automobile and high-end consumer electronics, ect. About USSUNNY ... elevator parts,such as main board,circuit board,PCB board,control board,guide shoe, guide roller,door knife,door motor, ...