Hungthai Metal, as a Cold rolled, Galvalume steel coil manufacturer with an annual output of 50,000 tons, has been rated as a famous Cold rolled steel coil manufacturer by the Iron and Steel Association. It can customize all kinds of cold rolled steel coils and strips. We are also an excellent Cold rolled Galvanized steel coil exporter and Hot rolled steel coil Exporter.

As a Cold rolled, Galvalume steel coil manufacturer, our cold rolled steel coil is a steel plate that is further rolled to a target thickness at room temperature below the recrystallization temperature. Compared with hot-rolled steel plate, the thickness of cold-rolled steel plate is more accurate, and the surface is smooth and beautiful.

Hot-rolled steel coils are used as raw materials, and after pickling to remove the oxide scale, they are cold rolled. The finished product is hard-rolled coils. The cold-work hardening caused by continuous cold deformation increases the strength and hardness of the hard-rolled coils and decreases the toughness index. , So the stamping performance will deteriorate and can only be used for simple deformed parts.

The thickness of cold-rolled sheet is generally between 0.1-8.0mm, and the thickness of cold-rolled sheet produced by most factories is less than 4.5mm.

Cold rolling is processed from hot-rolled sheets at room temperature. Although the rolling process will heat up the steel plate, it is still called cold rolling. Because the hot rolling is cold rolled after continuous cold deformation, the mechanical properties are relatively poor and the hardness is too high. It must be annealed to restore its mechanical properties, and the ones that are not annealed are called rolled hard coils. Rolled hard coils are generally used to make products that do not need to be bent or stretched.

Hungthai Metal, as a Cold rolled, Galvalume steel coil manufacturer, is also a Cold rolled steel coil Supplier and Exporter. As a Cold rolled steel coil Supplier, we provide domestic distributors with high-quality cold rolled steel coils and products.

In order to be an excellent Cold rolled steel coil Supplier and Exporter, our factory purchased advanced rolling mills and pickling equipment. It has advanced equipment such as continuous hydrochloric acid pickling production line, precision four-roll mill and reversible rolling mill, 21-roll leveler, strong convection hood-type light-fire annealing furnace and other advanced equipment. Adopting thickness gauge thickness control, digital DC transmission, control, etc., its equipment is at an advanced level in China. Was rated as the technological innovation Cold rolled steel coil Supplier and Exporter.

We also welcome Cold rolled steel coil Suppliers at home and abroad to consult and cooperate. We will give the most support to the Cold rolled steel coil Suppliers we cooperated with. Discount.

At the same time as a Cold rolled Galvanized steel coil exporter and Hot rolled steel coil Exporter, we can provide you with a variety of cold rolled and hot rolled steel coil products at the same time.

We also participated in Alibaba\\\\\\\'s evaluation of steel suppliers, and we were elected as excellent Cold rolled Galvanized steel coil exporter and Hot rolled steel coil Exporter.