Net superior second-hand equipment network inside the amount of information data is still relatively large, that platform is not only do second-hand, old goods, scrap steel, scrap iron, waste plastic, waste of non-ferrous information, the daily quotations are also, buy and sell the resource is quite rich, all over the country information, quite good. China's recycling business network is a domestic professional waste materials, second-hand equipment, waste metal, waste plastic, waste paper recycling trading platform, is a good recycling businessmen online assistant, recycling business tool.