A pioneer in plumbing equipment for over 50 years.

The leading manufacturer of valves, fittings and special parts for sanitary and heating sector for over 50 years.


Heikki Laiho Oy

The leading manufacturer in the North Europe for components and products for water and heating systems and applications

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Product groups

PE pipe connectors, compression type

PE pipe connectors, push-fit type

Water meter valves and accessories

Check valves and in-line strainers

Service connection valves and accessories

PEX pipe connectors, heating and sanitary, geothermic fittings

Manifolds, wall boxes and accessories

Brass fittings, flanges and accessories

Steel pipe fittings

Ball valves, gate valves and fill valves

Tools and accessories



HELA LeakGuard is a safety system that effectively reduces and eliminates the risk of water damages.

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Specialty products and subcontracting

In addition to a wide range of standard products, we also manufacture products, parts and subassemblies according to the customer's wishes and drawings.

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