Dear Sirs, Tianjin Shangdu International Co., LTD. We can supply multiple products, such as energy-conserving insulation houses, light steel villas, steel structures, container movable houses, assembling type movable houses, Windows and Doors made by light steel. Our products in broad market, such as the Middle East, South Africa, Australia, and Pakistan etc. We cordially welcome you come to factory and company have a field investigation and enter into our first page on between cooperation