Aluminium c profile aluminium profile extrusion for door & window frames

coloring

There are mainly electrolytic coloring and chemical coloring. Chemical coloring is dipping after anodic oxidation of aluminum alloy in a solution containing the dye, due to the adsorption of porous oxide film layer, dye molecules into pore and color, so the chemical coloring also called chemical staining. The dyeing film of chemical stain is not as good as electrolytic color, it is used only for the color processing of aluminum extrusions in the interior.

Aluminum mainly USES the electrolytic coloring, therefore, the method is in the solution containing metal ions, through the effect of current, metal ions, reduction of generated metal (or metal oxide) deposit in the bottom of the oxide film, due to the scattering effect of sediment in light colors.

Tin salt, tin-nickel salt electrolysis champagne color, black

The original electrolytic tinting is tin salt, tin-nickel salt electrolytic champagne color, black, its process is shown in table 1. In general, the same tin or tin nickel salt electrolytic coloring trough, mixed by changing the voltage or coloring time, can get - including champagne bronze, brown, tan, black, and a series of by the shallow and deep color (commonly known as the bronze color). The tin-nickel mixed salt system is more likely to get true black than the single tin salt system.

Corporate Overview:
Guangdong yong long aluminum Co.,LTD. is located in Shanshui District, Foshan City, Leping Group on the 10th, the company was founded in 1997, is set aluminum profile research and development, production and sales as one of the integrated large-scale aluminum enterprises, "Hong surplus" brand. Strong comprehensive strength and quality of service, so that Wing Lung "Hong Ying" selling all over the world, exports to East Asia, South America, South Africa, the United Kingdom, Dominican,Russia and other countries.

Corporate Certification:
After years of development, the company passed the ISO9001: 2000 quality system certification, the international standard product certification. Yonglong Aluminum has won the "Guangdong Province Famous Brand", "Guangdong Province Famous Brand", "ISO14001 Environmental Management System Certification", "OHSMS18001 Occupational Health and Safety Management System Certification", "Adopting International Standard Products" Is "," China's quality products "and other certificates. Companies adhere to the scientific concept of development, by strengthening the comprehensive management and increase innovation, and continuously enhance the energy-saving emission reduction enterprises to accelerate into the environment-friendly modern enterprise list.

Corporate Culture and Philosophy:
The company insisted: "unity and progress, pioneering and innovative, high quality of this, service to win" business purposes, the new full cooperation with customers, Gongtuo career, create a better future.
 

We have participated in exhibitions all over the world in order to expand the market, made a lot of customers and friends, quality and price guarantee, orders continue to flow

When you work with us, you can expect top-quality resources and parts, excellent customer service, and to be treated like family. We’re invested in this industry and our clients. When you work with us, you can tell the difference!

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