China-Europe trains refer to international trains for container intermodal transportation between China and Europe and countries along the Belt and Road according to fixed train numbers and routes. It is divided into 3 routes of the Western Middle East and Central Europe. The Western Europe route exits from the central and western China via Alashankou (Khorgos), the Central China route exits from North China through Erlianhaote, and the Eastern China route passes from the southeastern coastal area of China through Manzhouli (Suifenhe) exited the country.

In response to the country's "Belt and Road" development strategy, promote the "Silk Road" trade development. Peace and Friendship Freight · China-Europe train business came into being.