ConocoPhillips Petroleum Welding, Pipeline Design and Nondestructive Testing was held between Oct 13th to 15th 2009 in Tanggu of Tianjin.

The course stressed on practical value and was illustrated with analysis of practical case along with relevant theories basing on years of practical experience of the instructor. The interaction between the instructor and trainees had contributed to flexibility for the course, while actual pictures and videos made the presentations much easier and adaptable.