Hard Anodized Aluminum Extrusion 4040 2020 4080 3030 1515 6063

China Manufactory Extruded Industrial Aluminum Profiles With Lowest Price

Basic Information

Product Display

Extrusion

Extrusion is a means of profile forming. First design and manufacture a mold according to the section of the profile product, and use an extruder to extrude the heated round cast rod from the mold. The commonly used grade 6063 alloy also uses an air-cooling quenching process and subsequent artificial aging process to complete the heat treatment strengthening during extrusion. Different grades of heat treatable strengthening alloys have different heat treatment systems.
Coloring (here we mainly talk about the process of oxidation)
Oxidation: The surface of the extruded aluminum alloy profile is not strong in corrosion resistance. It must be surface treated by anodizing to increase the corrosion resistance, wear resistance and appearance of the aluminum material.
The main process is:
(1) Surface pretreatment: The surface of the profile is cleaned by chemical or physical methods to expose the pure substrate, so as to facilitate the acquisition of a complete and dense artificial oxide film. Mirror or matt (matt) surfaces can also be obtained by mechanical means.
(2) Anodizing: Under certain process conditions, the surface of the pretreated profile will undergo anodization on the surface of the substrate to form a dense, porous, and strong Al2O3 film layer.
(3) Sealing: The pores of the porous oxide film formed after anodization are sealed to enhance the anti-pollution, corrosion resistance and wear resistance of the oxide film. The oxide film is colorless and transparent. Using the strong adsorption of the oxide film before sealing, some metal salts are adsorbed and deposited in the film pores, so that the surface of the profile can show many colors other than the original color (silver white), such as: black, bronze, Gold and stainless steel.

The important characteristics of Longkang aluminum processing materials are the development of high performance, high precision, energy saving and environmental protection. Many products have become well-known brands at home and abroad, enjoying high reputation in domestic and foreign markets; product quality has been steadily improved, and product standards have been in the international advanced level. In addition to producing according to national standards, all major aluminum manufacturers can directly accept orders according to the standards of advanced countries in the world.

Certificates and Honors

Factory display

Company Profile

Jiangyin Longkang Metal Products Co., Ltd. is located in Zhouzhuang Town, Jiangyin City - the largest aluminum extrusion profile production base. Covering an area of more than 35,000 square meters with more than 350 employees. We focus on metal customization, special-shaped aluminum profiles, aluminum profiles, aluminum tubes, rail transit series, doors and windows aluminum profiles, heat sinks, CNC processed aluminum profiles, interior decoration series, bending series, etc. We also have precision anodizing and various surface treatments, such as PVC film, wood grain, electrophoresis, powder coating, anodizing, etc. After more than 20 years of development, The company has become a modern aluminum production enterprise with perfect quality management system.

Efficiently treating our customers as partners with sincerity, specialization and satisfaction is our managerial principle. Attributed to the backup of a dedicated technical team, filled with wide and profound knowledge and practice in aluminum profile and world trade for 20 years, the company owns rich experience in product quality control and profile physical properties such as Hardness, Stretchability, Flatness, Straightness, and Tolerance etc. In line with the principle of sharing the preferential cost and joint development, the company has formed an interest community for years with its customers at home and abroad. Sincerely to build up a pleasant mutual trust, cooperative, win-win and value-added sustainable partnership is what we are achieving to grow together with you!

FAQ

Q: Are you a trading company or a manufacturer?
A: We are a manufacturer providing OEM/ODM services.

Q: What is your MOQ?
A: Usually the MOQ for each sign aluminum extrusion profile is 500kg, but it will vary according to the size

Jiangyin Longkang Metal Products Co., Ltd. is the holding company of Wuxi High Mountain Hi-Tech Development Co., Ltd. It is located in Zhouzhuang Town, Jiangyin City - the largest aluminum extrusion profile production base. Covering an area of more than 35,000 square meters with more than 350 employees. We focus on metal customization, special-shaped aluminum profiles, aluminum profiles, aluminum tubes, rail transit series, doors and windows aluminum profiles, heat sinks, CNC processed aluminum profiles, interior decoration series, bending series, etc. We also have precision anodizing and various surface treatments, such as PVC film, wood grain, electrophoresis, powder coating, anodizing, etc. After more than 20 years of development, The company has become a modern aluminum production enterprise with perfect quality management system.

The company has the ability to develop and design molds independently, we can produce any extruded aluminum profiles according to your mechanical drawing or sample. Longkang has 10 extrusion production lines (600-3500 tons), one automatic oxidation electrophoresis production line, vertical and horizontal spraying production line per each, and a variety of advanced supporting production, processing and testing equipments. There are also CNT digital control drilling and milling machine(CNC), double head saw, hydraulic saw and punching machine in our processing workshop. The complete technological process can benefit to reduce the production turnover times for semi-finished products, to avoid the damage during transportation, improve the production efficiency, reduce the cost of production,and to ensure the quality and delivery time.

Efficiently treating our customers as partners with sincerity, specialization and satisfaction is our managerial principle. Attributed to the backup of a dedicated technical team, filled with wide and profound knowledge and practice in aluminum profile and world trade for 20 years, the company owns rich experience in product quality control and profile physical properties such as Hardness, Stretchability, Flatness, Straightness, and Tolerance etc. In line with the principle of sharing the preferential cost and joint development, the company has formed an interest community for years with its customers at home and abroad. Sincerely to build up a pleasant mutual trust, cooperative, win-win and value-added sustainable partnership is what we are achieving to grow together with you!