Insinööritoimisto Haikonen Oy
Developing the product to match your needs
We develop the products together with our customers. We are able to react quickly to any changes in ...
Our high-quality sheets for garden ponds are made out of PVC plastics and EPDM rubber. Sheets of the...
Geomembranes are used for the purpose of groundwater protection at sites where chemicals are handled...
We produce custom-made soil sealing liners. The liners are suitable for water reservoirs. Larger lin...
Special waste handling
Liners of PE-plastic are made to protect the transport container during transporting hazardous waste...