This is outsourcing. Puyuan Information Technology Co., Ltd. is a professional software infrastructure platform and solution provider in China. The main business scope of Puyuan Information Technology Co., Ltd. is artificial intelligence application software development, artificial intelligence basic software development and software outsourcing services. So it is an outsourcing company. Puyuan mainly provides software basic platforms and solutions in SOA, big data and cloud computing for large and medium-sized enterprises, government agencies and software developers to help customers enhance their core competitiveness.