High-quality galvanized steel coils produced by advanced continuous hot-dip galvanizing process endow the steel with excellent corrosion resistance by forming a metallurgically bonded zinc-iron alloy layer on the surface of the cold-rolled base plate. The product strictly complies with international standards such as ASTM, JIS and EN. The zinc coating adheres firmly and the surface is uniform and bright.
Galvalume Steel adopts an advanced continuous hot-dip galvanizing process to form an aluminum-zinc-silicon alloy coating on the surface of steel. Through metallurgical bonding densification treatment, the alloy coating significantly enhances its corrosion resistance, far exceeding the protective performance of ordinary galvanized steel plates. The product is strictly produced in accordance with the ASTM A792 standard, featuring excellent formability and superior surface quality. In fields such as the construction of building envelope structures and the precision manufacturing of white goods, it can meet the strict quality specification requirements of EN 10346.
Galvanized Steel uses electro-galvanizing or hot-dip galvanizing processes to build a strong protective barrier for carbon steel surfaces. Among them, the hot-dip galvanizing process is strictly implemented in accordance with the EN ISO 1461 standard. The formed alloy layer is closely combined with the substrate. There is no peeling phenomenon detected by the bending test, and the adhesion performance is excellent. This product is widely used in outdoor components for infrastructure construction and the manufacturing of key parts such as automotive chassis. The production process adopts environmentally friendly techniques and complies with the RoHS directive requirements. It effectively enhances the stability of the metal substrate through an electrochemical protection mechanism.
Aluminum Coil/Pipe/Plate is made of high-quality wrought aluminum alloy as the base material and strictly follows the GB/T 3190 standard for composition control. Different hardness states can be achieved through cold rolling process treatment. In the aerospace field, aluminum alloy products that have undergone aging strengthening treatment can meet the performance requirements of high-strength structural components. In the application of building curtain walls, materials that have undergone anodizing treatment possess both high strength and aesthetic decorative properties, adding a unique charm to the building's appearance.
Stainless Steel is based on the classic Fe-Cr-Ni alloy system and achieves excellent corrosion resistance by relying on the formation of a passivation film. The product is produced in accordance with the ASTM A240 standard. When applied to food contact equipment, it can meet the strict requirements of the FDA food hygiene standards. In the field of chemical pressure vessel manufacturing, through solution treatment processes, it can be ensured that materials remain stable in a wide temperature range environment.
Aluzinc Steel and Galvalume Steel share the same technology, and their alloy coatings have passed international authoritative certifications. The two-phase plating solution process is adopted to ensure that the uniformity of the coating meets the high standard. The product has been verified by neutral salt spray test to have excellent corrosion resistance. In fields such as building roofing engineering and the manufacturing of home appliance back plates, Aluzinc Steel can not only effectively resist the erosion of harsh environments, but also meet the lightweight design requirements of products, combining practicality and economy.
Prepainted Steel uses the continuous roller coating process to coat the surface of steel with high-performance organic coatings such as polyester and fluorocarbon. The production process strictly follows the JIS G 3302 standard. The formed coating has excellent hardness and impact resistance. In the production of architectural color steel plates and home appliance panels, it not only meets the high requirements of appearance consistency but also has outstanding weather resistance, which can maintain color and performance stability for a long time.
