andLooks more like TD220 to me.
TD220 is from this companyThe image of this drone was taken in Hefei, Anhui province. Do we know what aerospace/drone makers are based there? It could be that BeiHang passed the design to an Anhui-based company to manufacturer.
It could be that everything execpt the flight control software are of BeiHang origin. Because
- It is a common practice that China's R&D Institute and Universities sell their outcomes to commercial companies for production or create a company of their own for that purpose.
- The designer's expertise is flight control, he graduated from department of BIT. His knowledge of aircraft is from the club of flight model in BIT (Not trying to under-state him).
- In the product description (link above), it is stated
The highlighted text says "equipped with self developped flight control system". If the whole aircraft is designed and developped by his company, there is no reason for him to emphasize the self develop part. Hence my thought above.
Here is a link about the TD220's designer if you want read about history of him and his business.