Fiama - OP6 D 20 DX F20 G referenced product produced by high technology. OP6 D 20 DX F20 G became irreplaceable of foundations. OP6 D 20 DX F20 G referenced product which is satisfy the customer's needs, offers advantages of quality and cost. It produced result of tests of laborotory for years. OP6 D 20 DX F20 G referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.