General Projects: Steel rolling processing,Metal material manufacturing, Spraying processing, Metal surface treatment and heat treatment processing, Architectural decoration、 Manufacturing of plumbing pipe parts and other metal products for construction, Ferrous Metal Casting, Metal structure manufacturing, Manufacturing of metal parts for construction, Metal shipbuilding, Glass fiber reinforced plastic product manufacturing, Metal cutting services, Ship Sales, Paint sales( No hazardous chemicals), Steam turbine and auxiliary equipment sales, Mechanical and electrical equipment sales, Metal material sales, Metal product sales, Special equipment sales, Machinery and equipment sales, Pipeline transportation equipment sales, Building materials sales, Sales of steel bars for construction, Anti-corrosion material sales, Sales of glass fiber reinforced plastic products, loading and unloading, Import and export of goods, Technology import and export。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: Ship repair。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments, The specific business projects are subject to the approval documents or licenses of relevant departments.)