The Dutch valve manufacturer Nether Seal has obtained their certification for ISO 9001:2000 and Pressure Equipment Directive 97/23/EC. Their system has been audited and certified by LRQA Lloyd’s Register Quality Assurance early September 2006 and both certificates are valid until 31-08-2009. Nether Seal has been founded by the end of 2005 and is designing and manufacturing mainly Non Contact Rising Stem Ball Valves and Dual Expanding Double Block and Bleed Plug Valves. The rapid growing company is operating internationally and their products are used in applications such as Molecular Sieve Gas Drying Units, Fiscal Metering for Oil and Gas etc. Nether Seal offices and facilities are located at Nieuwkoop, the Netherlands.