Taking 5 types of regulated electrical equipment (REE) (including televisions, refrigerators, washing machines, airconditioners and computers) dismantling as the main business, through refined dismantling and supervision from recycling to disposal, realized "reduce, reuse, recycle" treatment of electrical waste. At the same time, continuously extend the industrial chain, vigorously expand non-fund subsidies business, promote refined dismantling and deep processing (such as PCB processing, plastic granulation modification deep processing), and tap the potential industrial value.