A super-flexible environment-friendly charging cable for a DC charging device and a manufacturing process thereof are disclosed. The super-flexible and environmentally-friendly charging cable for a DCcharging device comprises a wrapping layer, an outer protective jacket layer wrapped on an outer surface of the wrapping layer and a core group positioned within the wrapping layer. The core group comprises two groups of main wire cores, 1 set of auxiliary wire cores, 1 set of ground wire cores, at least 6 sets of mutually twist control wire cores and 2 sets of mutually twisted signal wire cores,the 2 sets of mutually twisted signal wire cores are wrapped in a shield layer, and gaps among the wrapping layer, the 2 sets of main wire cores, the 1 set of main auxiliary wire cores, the 1 group of ground wire cores, the at least 6 sets of control wire cores and the 1 set of signal wire cores are filled with fillers. The cable provided by the invention has excellent fog surface effect, can effectively avoid light pollution and light pollution problem, and the cable provided by the invention also has good scratch abrasion resistance, tear resistance, flexural flexibility, compression resistance and long-term DC voltage resistance, and the like, and can more meet the high-end requirements of customers.