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Aluminum Factory in Indonesia
Modern Extrusion Technology from PT Exalum Metal Indo
The aluminum industry in Indonesia continues to grow rapidly in line with the increasing demand for building materials, automotive, electronics, and household appliances. Aluminum has become an important material in the modern world due to its lightweight, strong, and corrosion-resistant properties. Along with this, the existence of aluminum factories in Indonesia plays a strategic role in supporting national infrastructure development and providing high-quality industrial raw materials.
One company that has proven its excellence in this field is PT Exalum Metal Indo, an integrated aluminum manufacturer located in Serang, Tangerang.
Overview of PT Exalum Metal Indo
Established in 2009, PT Exalum Metal Indo is known as one of the leading aluminum extrusion factories in Indonesia. With production facilities covering an area of 20,000 square meters, the company operates an integrated vertical manufacturing system that covers the entire process from raw material smelting to the final product in the form of ready-to-use aluminum profiles.
Exalum's main strengths lie in its quality control at every stage of production and its ability to customize products according to the needs of customers in various industrial sectors.
In addition to focusing on extrusion, Exalum also provides anodizing and powder coating services with a wide selection of colors and surface finishes. This makes Exalum one of the most comprehensive aluminum factories in Indonesia, both in terms of production and finishing.
Products and Technical Specifications
PT Exalum Metal Indo manufactures various types of extruded aluminum profiles with two main series:
AA6063 Series
The most popular alloy type in the architecture and interior design industries.
Known for its smooth appearance, light weight, and ease of shaping.
Commonly used for windows, doors, facades, railings, and building decorations.
​AA6061 Series
A type of alloy with high mechanical strength, ideal for industrial and engineering applications.
Resistant to pressure and corrosion, suitable for automotive components, machine frames, and heavy industrial equipment.
Available tempers: T4, T5, and T6 – each with different levels of hardness and resistance.
Surface Finish Options
Exalum provides a variety of surface finishes to suit customer needs, including:
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Mill Finished – Natural aluminum appearance without additional coating.
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Clear Anodized – Transparent protective coating with a natural sheen.
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Bronze Anodized – Elegant and luxurious bronze color.
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Black Anodized – A modern matte black appearance.
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Powder Coating – A wide selection of colors that are smooth and durable.
With these variations, customers have the freedom to customize the color and appearance of their products for both functional and aesthetic purposes.
Aluminum Extrusion Product Applications
Exalum aluminum products are widely used in various industrial sectors, such as:
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Architecture & Construction: door frames, windows, facades, canopies, railings, and partitions.
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Electronics: heatsinks, casings, and electronic device frames.
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Industry & Engineering: machine structures, conveyors, and heavy industrial components.
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Household & Furniture: interior decoration, kitchen sets, and furniture frames.
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Automotive: body components, frames, and vehicle accessories.
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General Purpose: various aluminum profiles for general purposes.
Maintained Quality and Innovation
As an experienced aluminum manufacturer, PT Exalum Metal Indo places quality as its top priority. Every product that comes out of the production line has undergone rigorous testing in terms of dimensions, strength, and final appearance.
In addition, Exalum continues to innovate in technology and product development in order to compete at the regional level. With a modern manufacturing system, Exalum is able to meet large orders without compromising precision and delivery times.
Aluminum Factory Driving the National Industry
As one of Indonesia's integrated aluminum factories, PT Exalum Metal Indo is committed to providing high-quality aluminum products that meet global industry standards.
From smelting to final finishing, all processes are carried out at a single location with strict quality control. As a result, customers receive high-precision, durable aluminum products with high aesthetic value.
With over a decade of experience, a team of experts, and modern facilities, Exalum Metal Indo is ready to be a strategic partner for the national aluminum industry—providing robust, efficient, and innovative solutions for various project needs in Indonesia and the Asian market.
