The registration address of hebei far-wide leaching company limited is located in the eastern queen's village of zhuang town, south palace city. The registration authority is the south palace city market supervision authority, with legal representatives zhang lin road, operating in the areas of filtering, filtering, engineering and mechanical parts, car parts, hydraulic machines, hydraulic instruments, equipment processing, marketing, import and export of goods (project subject to approval by law, operation only with the approval of the relevant department) ***