At present, there are two kinds of common metal seals, one is the bottom ball, the other is flat structure. The material of metal seal is tin-plated steel, double lock ring to improve safety, self-locking system is easy.
Metal seals are mainly used in trailers, trucks, railway wagons, railway trains, trucks, cash and courier bags, food and beverages, trolleys, fire extinguishers, ATM cassettes, ballot boxes, storage boxes, boxes and luggage, medical boxes and so on. Also widely used in transportation, power companies, chemical industry, military, banking, government, medical, mining, clothing, fire services, health care, food and beverages, retail, e-commerce and other industries.
Shandong June Lock industry can provide customers with professional customization, numbering, company name can be printed, to ensure the safety of goods.