The raw materials for the production of each component of the chain are critical so before the start of production are strict controls of all incoming materials. This monitoring should be careful selection of the steel constant auditing of suppliers.
Each batch of incoming raw material is supplied with a laboratory report certifying that the composition of the material.
Since the input material are taken of the samples which are analyzed with care to ensure that the chemical composition corresponds to the stringent specifications of the material of the production plant.
After careful these audits, the materials will be subjected to different treatments preproduttivi. First we proceed to the annealing heat treatment to bring the materials to the ideal condition of operation; then follows a multi-stage lamination ensures that the compactness in the thickness of the slab. Moreover, according to the specific material and the requirements of the piece, making further processes.