Different Colores Anodized Aluminum Profiles ， Rectangle For Sliding Window Frame

aluminium tower scaffold aluminium honeycomb panel poly aluminium chloride

• Anodizing

Through an eletrical process to form a certain layer of anodic layer on the surface of profile,available in different colors, including silver,champagne,dark brown,golden,black

Chemical composition

Why choose us?

Cost Competitive

We can control all the manufacture process from extruding to machining by ourselves, which is why we can reduce the product cost comparing to our competitors.

Quality Guarantee
We will inspect the whole process from material, production, finished profiles. We make the formal commitment that we will offer one year guarantee after the shipment, if any quality problems of our products, we promise to replace the defective ones in the next shipment.

OEM Capability

We make various kinds finished aluminum extrusions and further processed product from machined piece, we respect client's designs and work to perfect product.

High quality products

Price is important, but quality counts for much more, so we dedicated in superior quality. In this way, our products have been sold to Europe, North America, Japan, New Zealand and other countries and enjoy a good reputation from overseas customers.

Mission Statement
We focus on aluminum product innovation always.Honest and integrity in forever.
One stop service supporting customers solving their supply chain problems from produce to delivery.
Absolutely follow up the agreed terms and conditions

Our Services

1. reach specified order quantity returned extrusion mold cost

2. provide free sample

3. test order or small order accepted

4. standard EN755, GB5237-2008, ISO 9001 or customer requires

5. highly specification before loading

6. 24 hours service for your contacting

7. OEM service offered

Surface treatment of aluminum

The surface treatment of aluminium profile is generally used for anodic oxidation, a small amount of electrophoresis paint and electrostatic spraying. The domestic anodic oxidation equipment is also very complicated. There are native methods, and there are regular domestic products imported from Japan, USA, Italy, France and Taiwan. Semi-automatic, automated and manual, with horizontal and vertical. Due to different equipment technology, the quality of anodic oxide film produced by aluminum is very different. In the liquid oxygen in the tank, the liquid concentration of the tank and the current density are all variable values. The adjustment of the human hand is difficult, so the surface of the oxide has a large difference in color and the stability of the film is different. The anodic oxidation is actually two kinds of color, bronzer and white, which are different according to oxidation time, and can be divided into deep bronzes, light bronzes and yellows, and the total color is monotonous. The national standard requires that the oxide film should be at least 10 mu of m, and generally it should be at 12 mu. The thickness of the oxide film is related to the length of oxidation time. The longer the oxidation time, the longer the oxidation time, the higher the cost. Some irresponsible manufacturers, only oxide 6 mu to deal with users, cheat users. Two architectural aluminum processing method: one is the oxidation and then coated with a layer of paint on the surface, is called electrophoresis paint, important purpose to enhance acid-proof alkaline, can be applied in the seaside, but the drawback is easy peeling over time by the cold and hot weather change. At the same time electrophoresis coating cannot check the oxide film thickness. To is a kind of electrostatic spraying surface treatment, spray coating (powder) and carbon fluoride (liquid), dozens of colors is available, the main advantage, color is more, beautiful and acid-proof alkaline can enhance, fluorine carbon spraying more expensive, is not suitable for family use.

By, architectural aluminum quality from the configuration of the alloy composition, melting and casting, extrusion, surface treatment, a series of process of each working procedure, so we are in a small bulk order material to each batch of material quality test report and certificate. If be in important project or buy a large quantity of aluminium material, should go to aluminium material factory actually inspect, master the first hand data of aluminous material production, such ability is able to obtain the sure aluminium material.

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!

We welcome customers from all around the world!
We provide the best price and best service!