Eltex - KNH35/BNSA2 referenced product produced by high technology. KNH35/BNSA2 became irreplaceable of foundations. KNH35/BNSA2 referenced product which is satisfy the customer's needs, offers advantages of quality and cost. It produced result of tests of laborotory for years. KNH35/BNSA2 referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.