On April 15th, in order to accelerate the deep cooperation between Huishan Economic Development Zone and Chengdu International Railway Port Economic Development Zone, and realize the collaborative development of the superior enterprises in both development zones, the main leaders of Huishan District joined hands with the regional coordination office and the working team of the economic development zone to visit  Tysim. The inspection team was led by Xin Haojun, a fourth-level investigator of Huishan Economic Development Zone, and Shen Yuan, the director of the regional coordination office of Huishan Economic Development Zone. The main purpose is to deepen the exchange and cooperation between Huishan and Chengdu International Railway Port, and jointly explore and implement new models of east-west cooperation. Yang Zhengrong, the operating consultant of the chairman of Tysim, accompanied the communication.  During the research period in Taisin Machinery, the leaders of Huishan District had in-depth conversations with the senior management of the enterprise, and discussed how to utilize the resource advantages of the two development zones to promote the technical exchange and market expansion between enterprises. The leaders of Huishan District emphasized the importance of promoting regional coordinated development, and encouraged Tysim to continue to play a leading role in technological innovation and market development.  This visit marks that Huishan and Chengdu Railway Port have made substantial progress in the new stage of cooperation in interconnectivity and co-construction and win-win. Through such exchange activities, the two important national-level development zones will achieve resource sharing in industrial upgrading, technological innovation, and other aspects, inject new vitality into the economic development of the region, and jointly open a new chapter in the cooperation between the east and the west.