Special Agent Germany PAULY sensor, PAULY grating, PAULY transmitter, PAULY receiver, PAULY reflective grating, PAULY diffuse reflection grating, PAULY infrared metal detector, PAULY weld (mark holes) detector, PAULY thin pinhole detector (φ≥0.2mm), PAULY crane crash protection grating, PAULY detect thin grating, PAULY grating temperature. PAULY is a German company specializing in research, manufacture and sale of the famous grating and special photoelectric products. Pauly products mainly include: Fotoelektrik PAULY grating on the radio, Fotoelektrik PAULY reflective grating, Fotoelektrik PAULY diffuse reflection grating, Fotoelektrik PAULY infrared metal detector, Fotoelektrik (mark holes) PAULY weld tester, Fotoelektrik PAULY thin pinhole detector (φ≥0.2mm), crane crash protection grating detection sheet grating, grating temperature, etc., are widely used in hot and cold rolled sheet steel rolling production line positioning and testing, crane crash protection, paper and paper detection equipment, logistics and other fields .