Frequently Asked Questions

Cold-rolled product classification

Product Categories	Product Name	Thickness (mm)
Full hardboard	Fully Hard 1B	0.18~2.00
tempering board	CQ1 is generally used.	0.20~1.75
	1/2, 1/4, 1/8 Hard	0.30~1.75
	CQ2 for stamping	0.20~1.75
medium carbon steel	S35C	0.30~1.98

The products have a wide range of applications, including building materials, home appliances, office furniture, sports equipment, and computer cases.

Painted steel coils include hot-dip galvanized/aluminized zinc steel coils. In addition to advantages such as long service life, low maintenance costs and reduced environmental pollution, painted steel sheets also have a variety of colors and appearances, providing a better visual effect.

Main uses
Buildings: roofs, exterior walls, rolling doors, partitions, ceilings, lampshades, grilles, etc.
Electrical appliances: outer casings of freezers, refrigerators, washing machines, ovens, etc.
Furniture: OA furniture, vending machines, trash cans, whiteboards, etc.

Cold-rolled products can be used in home appliances, furniture, computer casings, barrels, etc. The surface roughness of steel products is divided into blunt and bright surfaces. Due to their good mechanical properties and processing performance, they can be used as raw materials for automotive parts, home appliances, sports equipment, steel furniture, etc.

Galvanized steel coils are made by hot-dip or electroplating cold-rolled steel coils to coat them with a zinc layer, thereby isolating the metal from oxidation and giving the steel anti-corrosion, anti-rust, and anti-corrosion functions. This not only extends the service life of steel products but also has an aesthetic effect.

Main uses
Building components: ceilings, rolling doors, air conditioning ducts, floor slabs.
Transportation: Road railings, sound barriers, vehicle bodies, exhaust pipes.
Electrical appliances: outer casings of freezers, refrigerators, air conditioner brackets, switch boxes, washing machines, etc.
Furniture: metal cabinets, vending machines, and trash cans.
Agriculture: water troughs, warehouses.