Nason - SM-1A-25R/HRAT referenced product produced by high technology. SM-1A-25R/HRAT became irreplaceable of foundations. SM-1A-25R/HRAT referenced product which is satisfy the customer's needs, offers advantages of quality and cost. It produced result of tests of laborotory for years. SM-1A-25R/HRAT referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.