On October 24, 2013, commissioned by the Science and Technology Department of Shandong Province, Taian Municipal Science and Technology Bureau organized experts in Shandong Taifeng Steel Co., Ltd. and Shandong University (Weihai) to complete the "high-strength automotive transmission pipe key technology research and application" project was carried out technological achievements appraisal。Identification Committee heard a report about the completion of the project units, examined the identification of materials，Evaluation for the project is overall technology has reached the international advanced level. But they also suggested Further optimize welding process and increase the degree of production automation.