BANGKOK--(BUSINESS WIRE)--Mr. Friedrich Hecker, President and CEO of TUV Rheinland AG, gave an opening speech on 10TH August 2010 for the Grand opening of the Global Technology Assessment Center (GTAC), Bangkok. The GTAC Bangkok is the sixth Assessment Center established by the TUV Rheinland Group and serves the purpose of being a solution provider for clients to access international and domestic markets. With an area of over 2,500 sqm containing more than 20 testing rooms arranged under one roo･･･