Yumo Railway is a new construction of passageway inland section of China-Laos international railway. It is an important construction project for Yunnan province integrating in B&R strategy and promoting the connecting with surrounding countries. The whole line is 508.53 miles long and the train was designed for speeds of up to 160 miles an hour, which is the first class of electrified railway. Within this project, Yuxi-Xishuangbanna section is two-line system and Xishuangbanna-Mohan section is single line system. The use of this railway would promote the construction of AFTA, exert a tremendous influence on the economic development of the area along the railway. This project uses spherical bearing of our company (Chengdu ALGA Engineering New Technology Development Co., Ltd.).