GS0351: Inventory management in the fields of electronics, mechatronics, and software; procurement, namely, purchasing components for electronic products and mechatronic products for others; transportation logistics services, namely, arranging the transportation of goods for purchasers of goods provided by the transportation logistics services provider; and business consultation in the fields of supply-chain design, supply-chain planning, and supply-chain optimization
GS0371: Repair and maintenance of electronic products and mechatronic products
GS0401: Manufacture of electronic products and mechatronic products for use in the aerospace, avionics, communications, computer, defense, industrial, law enforcement, medical, micro electronics, military, security, software, telecommunications, and weapons industries, to the order and/or specification of others
GS0421: Design of, engineering of, research and development of, and testing of new electronic products and mechatronic products for use in the aerospace, avionics, communications, computer, defense, industrial, law enforcement, medical, micro electronics, military, security, software, telecommunications, and weapons industries, to the order and/or specification of others; repair and maintenance of software and firmware