... (PCBA) We specialized in various of electric appliances PCB design and assembly Electronice printed circuit board assembly(PCBA) PCBA specific instructionMaterial:FR-4Layer: 2 ... : medical, instrument, environmental, industrial, networking, automotive, aeronautics, security and other industries equipment productsCertificationISO9001-2000,UL,RoHSR&Dengaged in PCB assembly, LCD driver, ODM ...