The company M.P.G. (marmi – porphyry – Granites) of Serafini Pio is a leader in the processing of raw material to a finished stone product; first and foremost of porphyry. The business is situated along the S.S. Valsugana halfway between Trento and Bassano del Grappa and originates from an intuition of the holder, after an extensive and experienced professional career. After having recieved his technician diploma, Mr. Pio, began his career in the field of “stone” covering almost every aspect in the field; including the management of a cultivation of porphyry stone. This, in the area of Valle di Cembra, which has always been dedicated to the extraction of porphyry. Subsequently, Mr. Pio decided to open one of the first third party laboratories in a new facility by investing in both new C.N.C. machines, and in the instruction of the workers to ensure the fundamentals of proper crafsmanship.This activity, which has been environmentally friendly for some years, also has an innovative solar panel system and a new dust purification system.