
OEM MANUFACTURING
PRECISION. QUALITY.
YOUR PARTNER IN ALUMINIUM MANUFACTURING.
From aluminium sheets to aluminium pipes, we specialize in crafting an extensive range of components and subassemblies that meet the highest standards of durability and performance. Our attention to details guarantees that every product that leaves our facility is built to withstand the test of time.

ALUMINIUM PARTS
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With our cutting-edge capabilities, we can process aluminium sheets up to 8 meters long and 10 mm thick, and we possess the expertise to handle even thicker sheets. Our comprehensive services encompass cutting, bending, welding, gluing, and various surface treatments tailored to aluminium. From passivation and anodizing to wet painting and powder coating, we have a wealth of experience to achieve the desired aesthetics and functionality for your products.
FUEL TANKS
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We manufacture aluminium fuel tanks for the marine industry. In addition to manufacturing, we provide design and product development support, enabling project requirements to be considered from the earliest stages of the design process.
Our fuel tanks are widely used both in our own boat production and in a variety of customer vessel projects. Our solutions are suitable for a broad range of applications, from recreational boats to larger commercial and marine vessels.
Through our network of trusted partners, we can supply fuel tanks that are tested and certified, including compliance with ABYC and EPA requirements when required.
WIRE HARNESSES
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Most of the boats we manufacture are equipped with our in-house wiring harnesses. Producing wiring systems internally helps ensure compatibility with the vessel's electrical systems and supports efficient installation.
Our product range includes 12-volt wiring harnesses, electrical kits, and customized wiring solutions for a variety of marine applications. The systems are designed and assembled in-house to meet the requirements of each project and vessel.
DESIGN SUPPORT
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At Inha Works, we go beyond just being a manufacturer of your aluminium parts. We offer comprehensive design support services to ensure that your aluminium parts meet your specifications and exceed your expectations. Choose our design support services and elevate your aluminum part manufacturing to new heights of quality, innovation, and success.
PARTS & COMPONENTS FOR BOAT INDUSTRY
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With formidable expertise in the boating industry, we have established ourselves as leaders in the field. Inha Works has been manufacturing aluminium boats since the mid-1970s, building upon the legacy of the first Nordic aluminium boats dating back to the 1950s.
Our facility specializes in manufacturing a wide range of components, ready-made assemblies, and complete boat hulls for the boating industry. From small, intricate parts to fully integrated systems, our meticulous craftsmanship ensures top-quality products that meet the highest standards.
In addition, we take pride in manufacturing excellent quality, certified aluminium tanks. These tanks are meticulously designed and crafted to deliver reliable performance and exceptional durability.
Part of Yamaha Motor Company.
Headquartered in Raisio, Finland

MACHINERY
Bystronic Bystar
(6kW / 8m) Fiber laser
Salvagnini P4
Astes4 XL
Automated sorting system
Yaskawa
Salvagnini P4 Lean – Panel Bender
Kemppi X8 MIG
Handwelding
4x 2m Table
Press Brakes (2-4m)
Forming Press
Grooving Machines
50CNC-4A-2SV
Seron CNC Expert Pro CNC Router
Robot Welding Station
Automated bending machine
