Aluminum Manufacturer Painted Color Aluminum Sheet/Plate For Construction Materials

4000 series aluminum alloys (Al-Si series alloys) are aluminum alloys with silicon as the main alloying element (silicon content is between 4.5-6). Due to the high silicon content, low melting point, good melt fluidity, easy feeding and no brittleness of the final product, this series of alloys is mainly used for the manufacture of additive materials for aluminum alloy welding, such as brazing plates, electrodes and welding wire, etc. In addition, due to the good wear resistance and high temperature performance of some alloys of this series, they are also used to manufacture automobile pistons and heat-resistant parts. The alloy containing about 5% silicon is black-gray after anodizing and coloring, so it is suitable for building materials and manufacturing decorative parts.

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GUOZHIHANG METAL CO.,LTD is a professional supplier of stainless steel products. The main products include steel sheets, steel plates, steel coils, steel pipes, steel tubes, steel bars, steel circles, square steel, hexagonal bar, steel tube, steel pipe fittings, flanges, etc. And also we can produce according to the requirments of the costomer. The production capacity of our company is anout 200000 tons per year.

The total area of manufactory is about 60, 000square meters and it has its own stainless steel research and development department, production department and selling department.

As the top of consistent system of STS works, the manufactory have EAF(140Ton) and AOD furnace (150Ton). The other facilities include the 650 rolling mill, Direct-reading Spectrograph, universal tensile testing machine, etc.

Strict quality control system and perfect after-sales service system are always our top concern which can guarantee and track the quality of our products from raw materials procurement, production processes, finish products as well as after-sales service.