1. Recycling of all kinds of scrap metal, waste tires, waste plastics, waste paper, waste glass, waste oil, waste household appliances, waste computers, and other waste electronic products and office equipment generated in the process of production and consumption;
2. The use of waste non-ferrous metals, waste tinplate, Waste photographic materials, waste light bulbs (tubes) processed or refined in the color (rare precious) metals and products produced;
3. The use of waste household appliances, waste computers and other waste electronics, waste electronic components extracted from the metal (including rare precious metals) non-metals and products produced;
4. The use of waste batteries extracted from the non-ferrous (rare precious) metals and products produced;
1. Recycling production and consumption process of all kinds of scrap metal, waste tires, waste plastics, waste paper, waste glass, waste oil, waste household appliances, waste computers and other waste electronic products and office equipment.