Shanghai Zhoutan Supply Chain Management Co. , Ltd. is a warehouse, processing, trade as one of the integrated company, the company registered capital of 30 million yuan, mainly engaged in Japanese standard channel steel, Japanese standard angle steel, European standard H-section steel, n Standard h-section Steel, Australian standard H-section steel, standard h-section steel and other external standard steel products, the main sales Anhui Masteel, Shandong Rizhao, Shandong laigang, Hebei Jinxi, Japanese, European countries products. The company's own large-scale indoor storage, perennial reserve external standard steel inventory 5-60,000 tons.