A masterpiece filled with the meticulous craftsmanship of artisans.

The luxurious products, which are crafted with various ingenious ideas, are possible precisely because we can carry out all processes in-house.

last updated Feb 12, 2025

Aluminum is a delicate metal.

Material, aluminum is subjected to surface treatment, and unique design products are manufactured in-house through a consistent production process.

last updated Feb 26, 2025

Features of Arpa Industries <Quality Control System>

By closely coordinating feedback between processes, we are achieving rapid quality improvement.

last updated Feb 12, 2025

Features of Arpa Industries: <In-house Integrated Production>

Eliminate waste in logistics, contributing to delivery times, costs, and the environment! Eliminate disadvantages for customers.

last updated Feb 12, 2025

Product Performance <Sign Plate>

Aluminum signs and store sign plates, etc. Introducing our product achievements.

last updated Feb 12, 2025

Product Performance <Name Plate>

Aluminum, acrylic, and silk screen printed stickers, etc. Introducing our product achievements.

last updated Feb 12, 2025

Product Performance <NC Engraving Products>

Design sculptures and aluminum products in bronze-colored anodized finish. Introducing our product achievements.

last updated Feb 12, 2025

Product Performance <Control Panel>

Aluminum control panels with silver anodizing, etc. Introducing our product achievements.

last updated Feb 12, 2025

One of the world's leading processing technologies (inorganic colored anodizing)

Products in titanium color, bronze color, etc. can be processed! We have established this technology, which is difficult for other companies, through years of experience.

last updated Feb 12, 2025

Almaite of Alpa Industries

It is possible to perform treatments tailored to the intended use, such as hard anodizing with excellent wear resistance and scratch resistance.

last updated Feb 12, 2025

Alpa Industrial Co., Ltd. Business Introduction

We are working daily to develop products that can meet the various needs of the world, compatible with various types of anodizing.

last updated Feb 12, 2025

Alpa Industrial Co., Ltd. Business Introduction <Outsourcing Dependency Rate is Nearly Zero>

The responsibility is clarified through the delivery of finished products. The issues of unclear delivery dates and high unit costs due to outsourcing among multiple companies are resolved.

last updated Feb 12, 2025

Alpa Industrial Co., Ltd. Business Introduction <Expressing a single thing from multiple perspectives>

It addresses a greater need than expressing a single thing from multiple perspectives.

last updated Feb 12, 2025

In-house integrated production (total products)

We will strive to ensure customer satisfaction in terms of cost, delivery time, environmental impact, accountability, and quality.

last updated Feb 12, 2025

Anodizing example

Hard anodized and organic dyed anodized, etc. A large number of products treated with anodizing are listed.

last updated Feb 12, 2025

What is inorganic colored anodizing?

It has high durability against ultraviolet rays and excellent light resistance to sunlight.

last updated Feb 12, 2025

What is organic dye anodizing?

If acrylic resin clear coating is applied in the post-processing, it can be used outdoors.

last updated Feb 12, 2025

What is hard anodizing?

Mainly used for wear resistance and heat resistance applications. It can generate a dense thick film.

last updated Feb 12, 2025

The function of aluminum anodizing.

Dyeing and coloring are possible! It enhances adhesion as a pretreatment for painting and fluororesin processing.

last updated Feb 12, 2025

What is anodizing (alumite) treatment?

Typically, the thickness ranges from 3 to 12 μm. With hard anodizing, thicknesses of over 50 μm are possible depending on the material.

last updated Feb 12, 2025

Alpa Industries Anodized Products

Increased hard durability

last updated Feb 03, 2025

Alpa Industries Sign Plate

Skilled processing technology

last updated Feb 03, 2025

Alpa Industries Nameplate

Skilled processing technology

last updated Feb 03, 2025

Alpa Industries NC Engraved Products

Skilled processing techniques

last updated Feb 03, 2025

Alpa Industrial Control Panel

Skilled processing technology

last updated Feb 03, 2025