OEM Aluminum Window Profiles Mullion Equal / Unequal Bead Aluminium Extrusion Profiles

Aluminum Windows Doors Frame Set Mullion Equal/Unequal Bead Aluminium Extrusion

Features of Aluminum Profiles:

1. Compared with other commonly used metals, aluminum profiles have small density and light weight. The density is only 2.70 g / cm3, which is 1 / 3 of copper or iron. In the process of use, the required load-bearing capacity does not need to be considered.
2. Aluminum profiles are treated by hot and cold processes in the production process, which has strong corrosion resistance.
3. Aluminum profile has good ductility and can be made into light alloy with many metal elements. The material is high-quality.
4. Compared with other metal materials, aluminum has strong plasticity and good productivity, and has good advantages for production.
5. Aluminum profile has good casting performance and can be processed into aluminum profiles with different shapes.
6. The surface treatment performance is good and the appearance color is gorgeous.
7. It has stable chemical properties, no magnetism and can be recycled. It is a benign and recyclable metal material.
8. Small elastic coefficient and no spark due to collision and friction, which is the best performance in automobile technology.
9. It has good thermal conductivity and conductivity, and is outstanding in short-distance power transmission.
10. Compared with other metal materials, aluminum profiles have no metal pollution, toxicity and no volatile metal on the surface oxide layer.

Profile Specification:

Anodized Aluminum:

Anode effect is a special phenomenon in molten salt electrolysis, especially in electrolytic aluminum production. In production, when the anode effect occurs, the voltage of the electrolytic cell rises sharply, reaching 20 ~ 50V, sometimes even higher. Its occurrence has a great impact on the whole electrolysis series, reduces the current efficiency, affects various technical indexes of electrolysis, reduces the output and quality of aluminum, and destroys the stable power supply of the whole electrolysis series. In terms of treatment methods, there are no more than two kinds: extinguish with effect rod (wood rod), or reduce the anode and increase the blanking amount of alumina, so as to extinguish the anode effect. No better treatment has been found.

The anode effect occurs because the oxygen-containing ions in the electrolyte gradually decrease with the progress of the electrolysis process. When it reaches a certain degree, fluorine precipitates and reacts with the anode carbon to form carbon fluoride. When the carbon fluoride decomposes, fine carbon particles are precipitated. These carbon particles are attached to the anode surface to prevent the contact between the electrolyte and the anode, The electrolyte can't wet the anode well, just as water can't wet the oiled surface, so a layer of gas film with poor conductivity is formed between the electrolyte and anode, and the anode overvoltage increases, causing the anode effect. When new alumina is added, oxygen is precipitated on the anode, which reacts with carbon powder to gradually calm the anode surface, reduce the resistance, and the electrolysis process tends to be normal.

Product Description:

FAQ:

Q – What is the average lead time for pre production samples?

A – Our average lead time is normally 7 days for making new samples and 7 days for testing , totally need about 14days.

Q – What is the average lead time for mass production?

A – Our average lead time is delivery within 20-30 days after receive deposit and and moulds/samples are passed.

Q – What is CAD?

A – CAD stands for “computer assisted design” and it is a 3-D program that is used by our clients to provide our technicians with a three-dimensional example of the custom shape that they want made at GUANGDONG YONGLONG ALUMINUM.Aluminium Window Profiles

Welcome to visit our company !

Choose us & contact us !

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!