1, Lange Steel Network is a professional information platform for the steel industry, providing industry news, market analysis, research reports, supply and demand information, price quotations and other services. At the same time, Lange Steel Network also held a number of industry activities, including steel industry forum, steel industry talent exchange meeting, steel industry new product launch conference and so on.
2. Shanghai Steel Union is a national large-scale comprehensive enterprise group integrating steel trade, e-commerce, network technology and financial investment, and its business scope covers steel, coal tar, chemical industry, real estate, alcohol, investment and other fields.