Illustration

Those who have been subjected to surface heat treatment after cold rolling.

Usage

Kitchenware, tableware, electrical appliances, medical equipments, paper glazing, architectural decoration, etc.

Illustration

Apply heat treatment, pickling or other equivalent treatments after cold rolling. In addition, it also includes those who use blunt surface treatment rolls for light final cold working.

Usage

The material is soft and the surface is silver-white luster; is suitable for deep drawing processing. Used in aircraft structure parts, heat exchangers and roof drain pipes, etc.

Illustration

Apply heat treatment, pickling or other equivalent treatments after cold rolling. After finished the surface processing, the smooth and the brightness of surface is increased.

Usage

The surface of the finished products is bright and smooth. It is easy to grind after processing to make it brighter. It is widely used as hospital medical equipment, milk barrels, tableware, building materials…etc.

Illustration

Appropriate cold-rolling treatment is applied to the heat-treated steel coils, which can greatly improve the mechanical properties, and the improvement effect varies according to the amount of cold-rolled rolling and the material.

Usage

Fasteners, springs, computer and mobile phone components.

Illustration

For the heat-treated steel coils, apply cold rolls with special patterns to roll them appropriately, and then produce a concave-convex pattern on the surface of the steel coils.

Usage

Decoration hardware, door panels, tableware, kitchenware.