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About EAST-CHINA
Founded in 2003, EAST-CHINA Aluminum Technology Company Ltd. is a leading aluminum extrusion and aluminum profile manufacturer and supplier, located in China. We can satisfy your every need for square tube and round tube aluminum extrusion, bar aluminum extrusion, and construction and industrial aluminum profile.
EAST-CHINA, formerly Haida Decorative Material Company, is a subsidiary of the HAIDA Group. Our facilities cover an area of 138,000 m2 and a building area of 85,000m2. We have five workshops for melting, extrusion, molding, anodizing and coating, as well as a testing center. We operate with a staff of 1500, including 120 quality control personnel and 130 technicians.

Products and Applications
Our primary products include industrial aluminum profile, hex aluminum extrusion, aluminum window and door profile, and curtain wall profile. Made from a superior aluminum alloy, our products are characterized by strength, stability, corrosion and fire resistance, last a long time, and are also environmentally friendly. They are extensively used in solar panel frames, containers, vehicle accessories, textile machinery, mechanical and electrical machines, radiators, oil pipelines, and more.

Quality Control
We have the ability to do all of our melting and casting, extrusion, anodizing and electrophoresis, powder coating, PVDF painting, metal die casting and aluminum profile fabrication in-house. This allows us to ensure the quality of our square tube aluminum extrusion, curtain wall aluminum profile, and other products. Our testing center is fully equipped with advanced equipment, including a spectrum analyzer from the U.K., an aluminum section measuring system from Israel Cimatron Ltd., a weatherometer from US Xenon, and more. These, in addition to the quality control measures of our QC department, keep all HAIDA aluminum extrusions and aluminum profiles up to standards.
In order to ensure customer satisfaction and do our part for environmental protection, at EAST-CHINA we operate in conformation with ISO9001:2000 and ISO14001:2004 international standards. So, customers can feel secure in using our products.

Cost Control
Providing competitively priced, aluminum profiles and aluminum extrusions of uncompromising quality is our goal. We have long term relationships with material suppliers which reduces our material purchasing cost. Highly efficient production equipment and skilled workers result in increased production efficiency. Our location in China offers us easy access to low cost labor and land, in addition to convenient air, land and water transportation, which results in reduced shipping cost for us and our clients. All this enables us to provide quality and reasonably priced aluminum profile and aluminum extrusion to customers all over the world.

EAST-CHINA products are popular in Japan, Indonesia, Australia, Algeria, Canada, Holland, Britain and Germany, among many others. If you have any need for aluminum extrusion, aluminum profile, or solar panel frame, please don't hesitate to contact us. We look forward to working with you.

Main Products
  • Aluminum Heat Sink Our aluminum heat sink is used to absorb thermal energy or heat from another object through thermal compounds which are also known as thermally conductive materials. At a relatively high temperature, the heat is absorbed from the object and transferred to the heat sink which has a much larger heat capacity.
  • Industrial Aluminum Profile Aluminum profiles are considered as important auxiliary materials with regard to hardware, machinery, electromechanical parts and solar PV products. We can produce in line with clients' own design with widths within 300mm. Both aluminum alloy 6063 and 6061 are available. You can also choose other alternatives as you like.