Product Name: Lead Sealed Bean      

Main Application: Finance, electricity, department stores, shipping, instrumentation, meter boxes, post offices, customs, railways, transportation, water supply, power supply, gas supply, military industry, chemical industry, oil transportation, public transportation, shipping companies, logistics companies, supermarkets, gas meters, domestic air transportation, international air transportation, minerals, cement, transportation and handling equipment, packaging barrels, petrochemical containers, energy measurement, anti-theft leak-proof sealing and other industries.