On January 14, 2009, Zhongtong coach LCK6103M’s body exports to the United States. The first PKD (Partially Knocked Down) export is the joint effort of foreign cooperation department and each related department of Zhontong company. This project realized two breakthrough: one is Zhongtong product first export to America, another is single complete bus body export in the export type, single export complete in export model, made new breakthrough.