What does Chongqing 138 factory mean?

A factory of Chongqing Changan Automobile Co., Ltd. Chongqing 138 factory is the production factory of Chongqing Changan Automobile Co., Ltd., which is a large automobile enterprise group, headquartered in Chongqing, with multiple production bases and production lines. Among them, Chongqing 138 factory is an important production base of the company, which mainly produces all kinds of auto parts and complete vehicles.