Founded in 2004 and for 16 years now, the central and central china waste network technology ltd., is a corporate internet enterprise based in shijia, which, with its size and brand strength, has developed client service platforms with branches, offices and professions in germany, shanghai, xi'an and the united states, with over 400 active employees. In recent years, companies have grown more rapidly in the market, under the banner of the feijiu network, the clustering network, the remodelling platform and the four main online trading platforms of the second-hand equipment mall of the second-hand uncle, gradually creating a network pattern of renewable resources. Businesses have been singled out as examples of emerging recycling models for renewable resources, after receiving various honours, such as "high-tech" enterprises, "china's major commercial electric power company" and "china's credible b2b industry website top50". The feijiu network was established in 2004 mainly for the recycling of used and end-of-life goods, following a business model of b2b transactions that provides easy access to customers for asset disposal, recycling services, online transactions, etc. Building a self-contained database of used and end-of-life industries, using specialized platform technology, to provide seamless connectivity to upstream and downstream customers. The clustering network was formally established in 2008 as a charter of auctions certified by the auction industry, combining traditional methods of auctioning with modern internet information technology, on a platform where users can access business queries, trades, business browsing, etc., without limiting the auctions to time, geography, space, etc. The main services offered are auctions of idle equipment, industrial waste, used materials, etc., in the areas of automobile manufacturing, food, textiles, chemicals, electricity and coal. This is our o2o-model service for the regenerative plastic industry, which for the fifth consecutive year has received the honour of having the top 100 members of china's e-commerce. It now has nearly 600,000 registered members, with millions of daily updates。