We extrude pipes ourselves for the production of heat shrinkable fiber optic splice protectors. We have three complete lines for the production of thermo-fusible inner pipes and pre-pipes for heat-shrinkable outer pipes. The lines are equipped with the most modern equipment that allows you to control almost all parameters of the extruded material. Laser scanners control the diameter of the extrudate with an accuracy of 5 µm in two planes, allowing to maintain a constant, unchanging quality of the final products. The wide range of available heads allows us to produce heat-shrinkable splice protectors in all possible sizes.