In April 2018, Tong Hi-tech undertook Geely Automobile’s new plant in Chengdu base, and was responsible for the “turnkey project” of the laser welding station for the top cover of the BX11 model. This is the same as Hi-Tech's fifth vehicle manufacturing base using roof laser welding technology after Geely Road and Bridge Base, Zhangjiakou Base, Hangzhou Bay Base and Yuyao Base. This process has absolute advantages over traditional laser brazing:
