Toolserv AS is the sole agent for Downhole Products in Norway and we store and sell a wide range of products that include: Downhole Products designs, Spir-O-Lizer Centralisers, Spir-O-Lizer Blade Runner Centralisers, Spir-O-Mizer Centralisers, Econ-O-Glider Centralisers, Pen-O-Trator Reamer Guide Shoes, Pilot Guide Shoes, and Grippy Cable Clamp Protectors to name a few.