On April 22, 2017, Academician Wang Sijing of the Chinese Academy of Engineering and Professor Liu Xiaoli from Tsinghua University came to the company to guide and communicate with the company. The chairman Wang Huirong and the general manager Chen Baocai were accompanied by leaders. They visited Yitong Construction, Zhongrui Heavy Science, and discussed the basics. The development of science and technology in the construction industry was discussed and exchanged in depth.

Wang Dong first extended a sincere welcome to the visit of Academician Wang and Professor Liu. Later, the two sides conducted a comprehensive exchange on the cutting-edge technology of the pile foundation industry, and in particular, fully discussed the improvement of the efficiency and intelligence of the pile foundation equipment.

Wang Dong also introduced the group's future development plan and put forward the idea of establishing a group technology research and development center, hoping to speed up the pace of technological innovation of the enterprise, build nests and attract phoenixes, attract high-end talents, gather phoenixes and build nests, and develop high-tech enterprises. Academician Wang proposed that "intelligence" is a breakthrough point for enterprise development and a new trend led by the industry. He hoped that enterprises would look far ahead, integrate "intelligent" thinking into production, and seize new development opportunities with advanced development concepts. Academician Wang and Professor Liu also expressed that they are very optimistic about the future development prospects of Yitong Group, have full confidence in the future development of Yitong Group, and are willing to help the development of Yitong Group. They hope that the two parties can strengthen exchanges and cooperation in the future to jointly advance Large caliber engineering well (pile) cause contributes a force!

Academician Wang and Professor Liu made many constructive suggestions and suggestions for the development of the group, and pointed out the direction for the establishment and development of the group's technology research and development center. The leaders of the company expressed great benefits, and expressed deep gratitude to Academician Wang and his party, meanwhile expressed the expectation of the two parties to develop close contact and cooperation in the future!