Shandong Degang New Materials Corp (hereinafter referred to as SDG company) is a new material import and export factory with more than 30 years experience of producing, processing and R&D for cold rolled, galvanized, galvalume, and prepainted steel products. After accumulation and development of many years, now SDG is equipped with two sets 1450 reversible rolling mills, three sets 1150 reversible rolling mills, two sets galvanizing and galvalume lines, two sets color coating lines, one set correcting machine line, and one set pickling line. We produce all kinds of cold rolled, GI, GL, PPGI and PPGL steels with thickness of 0.10-2.0mm, width of 600-1450mm, also corrugated sheet, embossing plate, checkered plate are available. Especially 0.10-0.12mm ultra-thin precision cold rolled coated steels have already reached international advanced level and filled the domestic blank and our products are sold to more than 20 countries and regions of the world.