Veldman is, among others, dealer of Leenders Roosters for tri-bar slats, but we can also supply you with other brands of tri-bar slats.
Tri-bar slats come in many variations, and are almost always produced to client specific dimensions.
You should think about the different versions for sows, piglets, and meat pigs, or whether the slats are smooth or have a stud profile, and which kind is applicable to you.
Click here for an overview of the products from Leenders Roosters.