Structural characteristics of the product : product descriptions elected goods PC polycarbonate and ABS resin molding materials with copper wire and outside the sealed documents from assembly line. Good security, easy out letters, numbers, the Indian superscript orange. Scope of application : in the room, water, ordnance, chemical, mining, customs, railway, finance, the container trade commodity inspection, product testing and packaging barrels packaging, energy metering, aerosol containers, to prevent the theft of leakage sealing industry product specifications for various products specifications advantages of plastic meter closure One of the most prominent features is according Guishanwei produced at the request of Property Code, Laser typed and edited sequence numbers, strengthen management, and ease of use, major components "in polycarbonate" plastics, high temperature suppression, high hardness, toughness strong, transparent clear advantages, no lead poisoning, pollution-free, environmentally friendly products are the most economical major markets across the country, Hong Kong, Macao and Taiwan, Southeast Asia, European reference price telephone calls to negotiate payment of a minimum amount of packaging set delivery dates a week