Chenggang Steel is a professional and reputable steel manufacturer, which have at least 12 years producing and R&D experience on steel products and most customized products of all material are accepted.And Main produce and sell Seamless steel pipes, Corrugated steel plates, Carbon steel plates, Welded Steel Pipes, Stainless steel plates, Section steel, Galvanized Steel Tubes, Color Steel Coils etc.Our company always sticks to the following business principles : High Quality Products to win the market ; Competitive Price to attract customers ; Excellent Service to gain reputation ; Well-Known Brand to promote value . We are always waiting to cooperate with you.