Workshop Projects and Subcontracting

Precision welded steel structures are our flagship products. We can design the products or work with customer’s existing specifications.

The scope of our products is very broad. Here are few examples:

  • steel structures in buildings
  • cilos and containers
  • steel walkways
  • bus stop canopies
  • buoys and beacons
  • container transport platforms
  • bridges
  • dams


Our workmanship complies with the following specifications:

  • EN 1090 class EXC3 certificate for steel structures and aluminum components
  • Quality, environment and work safety systems that conform to SFS-EN ISO 9001, 14001 and 18001 standards
  • Finnish Transport Agency’s approval for minor bridge deliveries


Is your company in need of extra manufacturing capacity or are you planning to outsource the entire production process? WeldOne is your reliable partner in various subcontracting ventures. The subcontracting agreement can apply to a single part or a complete product. Currently we are manufacturing e.g. Logmer harvesting cranes and Terminator XXL timber bunks.

Visiting address

WeldOne Oy
Ämmäntie 24
FI-85100 Kalajoki
Business ID: 2144235-0
Contact Information

© WeldOne 2020 – Website by Eagle Media