Our quality
  • Delivering high-quality, certified welding
  • Taking care of your cares when product specs and delivery times change
  • Cooperating in co-makership to optimally serve end customers

Leenstra: leading supplier of welded components!

Leenstra is your reliable supplier of composite components. We strive for a maximally efficient welding process and the best possible product. As a business to business partner, we serve industries including agriculture, automotive and offshore.

Cost-reducing welding

As your supplier we help enhance the competitiveness of your business. We do so first of all through our highly efficient production process. In this way we can serve you with cost-reducing welding. In addition, we contribute ideas to your business based on our own expertise. How can we make your product in even smarter ways, or add even more value to it? Three things are always on the top of the list for us:

High-quality welding

We excel in both manual welding and robot welding. Our certificates (ISO 3834 and ISO 1090) guarantee that our products meet the highest standards.
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Taking care

We can respond effortlessly to changes in demand or delivery times, or product variations. That is how we take care of a major worry for you. Taking care is part of a permanent relationship where trust is paramount
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Co-makership

We have a single goal: contributing ideas to how we can develop and manufacture your product as efficiently as possible. We love to work side by side with you to improve the product and provide optimal service to your end customers.
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