Spline has been established in 2018 in Katowice, our team has a long-term experience in Surfacing gained during work for the most important car manufacturers in the world. We provided modelling services and coordinated projects for brands such as Mercedes, VW, VWN, Ford, Jaguar or Porsche. The knowledge we acquired this way became the foundation of Spline. “A” class surfaces are mainly used in the automotive industry, and refer to the surfaces that are visible in the product. The greatest challenge of creation of class A surfaces is combining the needs of aesthetics (maintaining continuity of curves, lack of undulation), technical specification and production requirements.