Is Huayun's transportation inspection and safety supervision business department outsourced?

yes. Huayun does not sign directly, so it can only be outsourced by one party or three parties, and it is difficult for one party to enter. Usually, the transportation inspection and safety supervision business department of Huayun is the company's outsourcing. Zhejiang Huayun Information Technology Co., Ltd. (hereinafter referred to as "Huayun Technology") was established in September 1994. It is a high-tech enterprise with strong comprehensive competitiveness in the domestic smart grid industry. Huayun Technology Co., Ltd. has passed ISO9 quality management system international certification, CMMI3 international certification and provincial high-tech enterprise certification, and has been recognized as Hangzhou enterprise high-tech research and development center. Company * * * obtained 3 utility model patents and 16 software copyrights.