TUMTEC

Electronic and optical communications instruments and components, namely, communication link testers for testing communication links; surveying apparatus and instruments; optical apparatus and instruments, namely,optical character recognition apparatus, optical scanners, optical lens sights, optical cables; materials for electricity mains, namely, electric wires and electric cables; integrated circuits;electricity junction boxes; optical fiber connectors; optical fiber adapter, namely, fiber optic couplings, junction sleeves for fiber optic cables; connections for electric lines; battery chargers