The zinc-aluminum-magnesium coated steel plate of Shandong Jiacheng New Metal Materials Co., Ltd. is a new type of steel material that can be mass-produced through the existing hot-dip galvanizing process. With the continuous development of technology, zinc-aluminum-magnesium steel plates are widely used in photovoltaics, construction and other scenarios due to their excellent corrosion resistance and good processing and forming properties. Its alloy coating is formed by high-temperature solidification of zinc (Zn), aluminum (Al) and magnesium (Mg) to form a dense ternary eutectic structure, so that a dense, effective anti-corrosion super coating is formed on the surface of the steel plate. It can adapt to various harsh environments and is a new type of environmentally friendly and energy-saving steel plate.

A certain amount of aluminum and magnesium are added to the traditional pure zinc coating (GI) to form a zinc-aluminum-magnesium coating (ZM).

It complies with the EU’s RoHS standards and is currently an internationally recognized environmentally friendly product. The surface treatment of zinc-aluminum-magnesium steel plates does not contain heavy metal ions such as trivalent and hexavalent chromium, complies with the EU’s RoHS standards, and is currently an internationally recognized environmentally friendly product. With the increasing emphasis on environmental protection in China and the active promotion of policies to promote green, low-carbon and sustainable development, zinc-aluminum-magnesium products are favored by more industries.