艾柯达柴油机技术公司上海代表处aicta design work shanghai representative office<br>aicta design work – adw, with headquarters located in prague, czech republic, is a unique technical advisory services company that provides the diesel engine industry with development, design, emissions research, and other services specialized for the serial-production of diesel engine. adw provide specialized testing and design in the field of engine performance, such as engine durability and automobiles motors, of course in the area of the development of euro iii or iv or v engines with four-valve cylinder head as well.