Mild steel is an alloy steel with a low carbon content, usually between 0.008% and 2.06%. Due to its low carbon content, low carbon steel has high ductility and malleability, and has good toughness and wear resistance. Therefore, it is widely used in various mechanical parts, automotive parts, building structures, bridges, ships, tools and instruments and other manufacturing fields. In addition, the mechanical properties of low carbon steel can be further improved by heat treatment, such as improving strength, hardness and wear resistance.

Cold rolled steel is a kind of high-precision and high-gloss steel products that are processed by cold rolling process.It has excellent ductility and plasticity, and is widely used in the manufacture of various high-quality steel products, such as automobile bodies, building structures, household appliances and furniture.In addition, cold rolled steel also exhibits excellent corrosion resistance and wear resistance, and is often selected for the manufacture of industrial machinery and equipment that require long-term use and high reliability requirements.

Coated steel is a process that applies one or more layers of metal or non-metallic materials to the surface of steel, aiming to improve the corrosion resistance, wear resistance, oxidation resistance and other properties of steel. Coated steel is widely used in construction, automotive, aerospace and electronics and other fields.

Stainless steel is an alloy material, which mainly includes iron, chromium and nickel. It has characteristics such as corrosion resistance, wear resistance, ease of cleaning and maintenance, etc., so it is widely used in construction, kitchen appliances, chemical industry, medical treatment and food processing fields.

Aluminum alloy is a lightweight metal material widely used in the industrial field, and its main components include aluminum, copper, magnesium, and zinc. Compared with traditional steel materials, aluminum alloy has advantages such as light weight, strong corrosion resistance, good electrical conductivity, high strength, and easy processing. Therefore, it has been widely used in aviation, automotive, electronics, and construction.

Copper has excellent electrical conductivity, thermal conductivity and corrosion resistance, and is widely used in cables, pipes, appliances and decorations. In addition, red copper also shows excellent mechanical properties and malleability, and can be processed into various shapes and sizes. At the same time, as an environmentally friendly material, red copper can be recycled and has no pollution to the environment. Therefore, red copper is widely used in modern industry and life.

Brass is an alloy composed of copper and zinc, with a bright yellow luster and excellent electrical, thermal, and corrosion resistance. It is widely used in the manufacturing of various appliances, ornaments, and electronic devices. In addition, brass is also widely used in jewelry, sculpture, painting, and other artistic creations due to its outstanding artistic and ornamental properties.