TBT international industry & trading Group , established in 2004, is a professional joint venture enterprise focusing on steel & Beam , Iron Ore , Bitumen , CNG Cylinders , ... products. Our company keeps good relationships with famous related manufacturers. Therefore, we can grasp stable source and provide long-tem supply. Our Suppliers strictly implement QC process to provide high-quality products with good prices. Our company is developing fast also developing the international market while developing domestic market . We are an ISO9001 certified company and At present, we have good cooperative relationships with many foreign Exporters & importers from the Middle East, Asia , European , Australia , ... . We sincerely hope to cooperate with customers from all over the world.