Feature:Security, confidentiality, one-time blocking mark.
1.The financial, power, Department, shipping, instrument, meter box, postal, customs, railway,
transportation, water supply, power supply, gas supply, military industry, chemical industry,
oil transportation, transportation, shipping companies, logistics companies, supermarkets, gas
meter, domestic air transport, international air transport, ore, cement, foreign trade
commodity inspection, product inspection transport, handling equipment, packaging barrels
packaging container, petrochemical, energy metering, to prevent the theft of leakage seal etc.
Size:Total length:450mm, sign size:55*105mm