Portofolio

In industrial and construction projects, precision is extremely important. Even small dimensional differences can affect installation, assembly, and overall product performance. Because of this, aluminium extrusion tolerances have become a key factor in modern manufacturing. For B2B buyers, dimensional accuracy is not only about appearance. More importantly, it helps improve efficiency, reduce production issues, and […]

Not every project can use standard aluminium profiles. Many industries need specific sizes, shapes, and specifications to match their production or construction requirements. That is why custom aluminium profiles are becoming increasingly important for industrial and commercial projects. With custom aluminium extrusion, companies can produce aluminium profiles that are more suitable, efficient, and functional for

For export buyers, choosing the right OEM aluminium extrusion manufacturer is an important business decision. The supplier must be able to support custom profile requirements, stable quality, consistent production, surface finishing, proper packaging, and reliable export supply. OEM aluminium extrusion is different from buying standard aluminium profiles. In OEM projects, buyers usually need profiles based

In today’s construction industry, choosing the right material is not only about appearance—it is about durability, efficiency, long-term cost, and reliable supply. This is why aluminium extrusion for construction has become a preferred solution for developers, contractors, distributors, and project owners worldwide. From building facades and curtain walls to doors, windows, railings, and solar mounting

Choosing the right surface finish is a key decision when sourcing aluminium extrusion. The two most common options are anodizing and powder coating, and each serves a different purpose depending on durability, appearance, and application. This guide explains the difference in a practical way — so you can make the right choice before production. What

Understanding the aluminium extrusion process is essential for buyers who prioritize consistency, precision, and long-term supply reliability. Each stage in the process directly affects the final profile’s strength, tolerance, and surface quality, making process control a key factor when selecting a supplier. The process begins with aluminium billet preparation, where the alloy composition is carefully

Looking for a Aluminium Extrusion Supplier You Can Actually Rely On? Most suppliers can produce.Very few can deliver consistent quality, on-time shipment, and long-term reliability. If you are sourcing for the US or Europe, this is what you should check — quickly. ✔ 1. Do They Control Aluminium Extrusion Production or Just Resell? Choose: Manufacturer

ALCA Metals (PT. Alfo Citra Abadi) is an integrated aluminium extrusion manufacturer based in Indonesia, Southeast Asia, providing in-house powder coating finishing for export projects. We focus on consistent quality, controlled processes, and reliable supply for construction and industrial applications. Certified Aluminium Powder Coating System ✔ Reliable coating performance✔ Suitable for architectural-grade applications In-House Aluminium

ALCA Metals supplies solid aluminium extrusion bars for machining, industrial components, and OEM applications.As an integrated aluminium manufacturer, ALCA Metals manages the process from smelting, billet casting, extrusion, finishing, to export. This gives buyers better control over quality consistency, production stability, and supply reliability. For B2B buyers, aluminium extrusion bars are not just raw material.

ALCA Metals is a custom aluminium balcony manufacturer in Indonesia with production scope for balcony-related applications across residential, apartment, and multi-storey building projects. This category connects custom aluminium extrusion with practical end-use requirements, going beyond standard profile supply into application-focused manufacturing. Main applications include : ALCA Metals operates with an integrated facility that supports production