In Industry, the slate in its raw form is selected, cut to the final products. Before being packaged it is polished, cleaned and packed with great safety. The slate pieces are opened manually, without the use of machinery or any mechanical force. The stone opens easily, using tools such as sledgehammer and slitter. This form of opening keeps the natural characteristics gaining in the quality and durability of the stones.
All product movement is carried out by cranes, from the arrival of the raw material to the factory, its insertion in the machinery for the beneficiation until the final load.