There is a big problem for bulk of metal cylinders management, especially for the gas cylinders, people must register and track the owner information of the gas cylinders most of the time, we hardly recognize such big amount gas cylinders manually.
Plastic corrugated sheets 1. Corona Treated Grade: exhibits, political and election signs, special event sigange,advertising board, real estate signs, lawn decoration, indoor and outdoor signs and speical displays etc. 2. Corrugated Plastic Box: various o