A few days ago, in order to apply for the bidding certificate, I learned something about brand credit certification. Brand credit certification includes enterprise honor certificate, personal honor certificate, catering environmental protection logistics and other industry credit certification certificates, etc. Some enterprise honor certificates, like 3a certification and ISO certification, can be used as bidding bonus certificates! It's so easy to use! Online processing is very fast, as long as you upload the information and place an order by yourself, it will be issued in one day! On Alipay or WeChat, search: Run Zhengtong, and you can handle it. There is a brand credit certification service in the small program of Run Zhengtong. Just handle it directly. I hope my answer can be adopted by you.