products co., ltd which is our main factory and shanghai bluetrade international trade co., ltd which specialises in exporting. Our main products: corrugated prepainted steel sheet, corrugated galvanized steel sheet, corrugated zinc-alume roof tile, corrugated aluminum sheet, corrugated stainless steel sheet, steel decking floor, eps (polystyrene foam) sandwich panel, xps (expanded polystyrene) sandwich panel, pu (polyurethane) sandwich panel, rock-wool sandwich panel, glass-wool sandwich panel, c purlin , z purlin, steel frame profile and prefab house. Minimum order quantity: no limited. Trade term: exw, fob, cif. Payment term: lc, tt, cash, paypal, west union. Port: shanghai or tianjin. Delivery time: within 15 days after receiving deposit or lc at sight. Currency accepted: usd, cny. If you have any question please feel free to contact us. We have 15 years experience in exporting and products are sold to america, europe, australia and middel east, etc. We are a professional and reliable suppliers." Standard export packing