Koganei - JSA 12 X 5 referenced product produced by high technology. JSA 12 X 5 became irreplaceable of foundations. JSA 12 X 5 referenced product which is satisfy the customer's needs, offers advantages of quality and cost. It produced result of tests of laborotory for years. JSA 12 X 5 referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.