Since its establishment in 200 1, www.zgpjw.com, a China bill network, has been strongly supported by the government, banks, enterprises and foreign investors, and has become an influential professional information service provider of bill financing and investment at home and abroad. It has a large-scale professional data center, an efficient and safe information search, processing, publishing and online trading system, a large-scale bill information exchange platform and an e-commerce platform, which processes and publishes a large amount of financing, investment and other information every day, and many visitors have cooperated and exchanged information through this trading platform. There is a special "billing online service center" to provide professional service consultation and full tracking service. Serve enterprises and financial institutions with rich information resources, so that buyers and sellers can achieve a win-win goal in the shortest time.