The train, loaded with 90 standard containers of goods such as auto parts, garments and rose seedlings, left Zhengzhou, capital of Henan province, on Monday evening.
The two excavator manufacturers are both based in East China's Shandong province, where about 90 percent of China's mini excavators roll off local production lines.
The two sides began working together in 2016 when Tencent launched a project called "Next Idea" for young designers to develop games, emojis and other cultural products inspired by the Palace Museum.
The two factories, covering a land area of 13 hectares, are supported by shared facilities and high-techs to ensure high standards from quality assurance to manufacturing efficiency.
The two leaders laid the cornerstone for the upgrade project of Mahosot Hospital, which was the first hospital in Laos, built in 1910.
The trains connecting continents have helped enterprises to export goods through more efficient railway routes to get to Europe, which only take around 15 to 18 days, helping exporters save time compared to sea voyages that often take twice as long.
北京钢结构专业设计公司
The two sides should follow the consensus reached by the two heads of state, properly manage and control differences on the basis of equality and mutual respect, and push forward the bilateral relations to achieve win-win results through cooperation, Li said.
The two countries have great potentials in synergizing the China-proposed Road and Belt Initiative and Rwanda's national development plan, or Vision 2020, and enhancing their mutually beneficial cooperation, he added.
The two nations had played key roles in clinching the landmark pact in 2015, but the US administration announced its decision to withdraw from the agreement earlier this year.
The treaties unveiled on Monday clarify extradition-related content, such as what crimes can trigger extradition and what materials need to be prepared while applying for one.