Parker Hannifin offers a complete range of products which are manufactured in compliance with long-term experience in the area of sealing’s production technologies. Parker laboratories working on product’s formulations are developing new goods and changing the existing ones so that they fit new fields of application. With computer simulation and analytical techniques it is possible to predict working characteristics of seals and its operation time thus reducing lead time and cost. Besides in Parker laboratories one can carry out extensive physical experiments with the purpose of produced sealing and systems testing in close to field conditions.