Materials: In China, it refers exclusively to the means of production, sometimes to all material materials, and more to the means of production of industrial products. It is different from the "thing" in logistics, which contains a considerable number of production materials that cannot be physically displaced, and does not belong to the scope of logistics research, such as building facilities and land. In addition, various means of subsistence belonging to logistics objects cannot be included in the concept of "data" as means of production.
Recycling means that the useful substances separated from waste become reusable products through physical or mechanical processing.
Material recovery: the old and new means of production (materials) are recovered, and useful substances are separated from the old and new means of production for physical or mechanical processing to become reused products.
The recycling scope includes:
Office equipment: office furniture, office supplies, staff positions, conference tables, boss tables, filing cabinets, screen partitions, various chairs, network cables and so on.
Electronic equipment: computers and accessories, printers, copiers, scanners, USP power supplies, fax machines, notebooks, etc.
Household appliances: TV sets, refrigerators, air conditioners, washing machines, household furniture, various electrical appliances and so on.
Hotel equipment: all kinds of stoves, kitchen utensils, dining room tables and chairs, blankets and carpets, all kinds of shelves and so on.
Inventory backlog: scrap steel, aluminum, stainless steel, overstocked materials, various doors and windows, various floor mats and so on.
Construction waste: demolition waste, abandoned building materials, pipeline fasteners, water heating devices, door and window materials, scrap metal, etc.
Second-hand equipment: office equipment, mechanical equipment, inventory equipment, system equipment, refrigeration equipment, various boilers, hotel equipment, dry cleaning equipment, refrigeration equipment, second-hand waste cables, network cables, copper wires and aluminum wires.