Quality Industrial Subcontracting from Valkeakoski

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Levy- ja Teräsrakenne Horsmalahti Oy offers high-quality industrial subcontracting services with expertise.
Located in Valkeakoski, our main services include welding and sheet metal work, machining and assembly.

We serve businesses efficiently and reliably

Horsmalahti is an experienced specialist in demanding machinery, sheet metal welding, assembly and equipment maintenance projects. You can count on us as a trusted partner who supports the overall quality and profitability of your industrial production.

Long-standing traditions and solid expertise


Founded in 1948, Horsmalahti efficiently and economically meets the specific requirements of your industrial processes. Our versatile machinery and a production process that adapts flexibly to various needs, combined with skilled personnel, provide us with the capabilities to serve customers from various industrial sectors.


Horsmalahti is a Finnish, independent family-owned business. Our operations have always been based on close customer service and have evolved in line with growing demands.


As a subcontractor, we have contributed to the success story of Finnish industry and are accustomed to continuously improving the efficiency, stability, and productivity of production processes. Thus, we have strong capabilities to serve even the most demanding needs of different industrial sectors, individually and flexibly.


As a partner, we believe in stable, long-term cooperation. We are a fair workplace where careers can easily span decades, and we aim for the same continuity in business relationships and customer satisfaction.


Horsmalahti provides flexible, expert, and comprehensive services for various industrial sectors, supporting smooth production and profitability. We also respond promptly to your urgent needs and offer effective solutions.


Take a look at our brochure!



Our vision is to grow and operate as a significant machine shop supplier in multiple industrial sectors, handling both small and fast spare parts deliveries and large service packages.




Responsibility for us means fair and equitable treatment of our employees. We aim to be a responsible and flexible partner for our customers and other stakeholders. We understand our responsibility for our customer's success. We want to shoulder our responsibilities socially, locally, and individually.


Reliability and safety are evident in our company's long history and balanced continuity. We want to create a safe working environment for our staff every day. We promise to act in accordance with environmental requirements, considering environmental aspects in our operations.


Development and renewal mean continuous improvement and responding to changing customer needs. We develop our operations in a way that is beneficial to our customers and takes into account growing environmental requirements.


Link: Code of Conduct