... fashionable and durable, what's more, can reduce the pollutions to the enviroment.1. Certificate: ISO 14001:2004, ISO 9001 ... greatly shorten the working period which reduce the costs; 4. Durability: The whole structrure is easy in maintenance, which can be ... plants, shopping malls, exhibition halls, markets, warehouses, the extension project, office-buildings,exhibition centres,stadiums,large scale ...