intelligent ai background management system. The background system of Hangzhou company is called Smart ai background management system. Most companies in Hangzhou use this system, which can help enterprises to standardize the management of customers on WeChat. Hangzhou, referred to as "Hangzhou" for short, was called Lin 'an and Qiantang in ancient times. It is a prefecture-level city, provincial capital, sub-provincial city and megacity under the jurisdiction of Zhejiang Province.