1 Manufacture of structural metal products
The manufacture of structural metal articles includes the manufacture of metal structural articles and the manufacture of metal doors and windows. Structural metal products are used in construction, such as metal doors and windows, steel brackets, and so on. Pure concrete can't support the quality of strong walls. It can be said that structural metal products have changed our way of life. Skyscrapers are the products of structural metal products. In addition, there are some metal components, etc., which are also indispensable components in modern production.
2 Manufacturing of metal tools
Metal tools include cutting tools, hand tools, cutlery and similar metal tools for daily use as well as other metal tools. Among them, the manufacture of cutting tools refers to the manufacture of interchangeable cutting tools for manual or machine tools; the manufacture of hand tools refers to the manufacture of hand tools used in assembly, installation and maintenance in production and daily life; The manufacture of a similar metal tool refers to the manufacture of a similar metal tool such as a knife, a knife, a nail clipper, and the like.
Metal tools are used in a wide range of applications. Small to handicraft industry, big to mechanical intelligence and so on. In a sense, products are tools, but from a narrow perspective, metal tools are just small production tools. Although metal tools look inconspicuous, they are indispensable. Even complex products such as cars can't do without the help of metal tools.
3 Construction and safety metal products manufacturing
The manufacture of metal products for construction and safety mainly includes construction, furniture parts manufacturing, building decoration and plumbing parts manufacturing, safety, fire metal products manufacturing and other construction and safety metal products manufacturing. Among them, the manufacture of building and furniture parts refers to the manufacture of metal fittings, locks and metal fittings for buildings, furniture, vehicles or other places and appliances; building decoration and plumbing parts manufacturing refers to construction. Metal decorative materials, as well as the construction of metal fittings used in construction equipment and pipes where neutral media (such as water, oil, steam, air, gas, etc., which are non-corrosive gases and liquid substances) are operated at low pressure. The manufacture of metal products for safety and fire protection refers to the manufacture of metal products such as safety, metal safes for firefighting, safes, fire ladders, etc.
4 Foundry and other metal products manufacturing
It mainly includes non-ferrous metal casting, forging and powder metallurgy manufacturing, metal signage for transportation and public management, and other unspecified metal manufacturing.