According to the Qichacha APP, recently, Huijiang Environmental Technology Co., Ltd. was established, with Shi Huifang as the legal representative. The business scope includes: research and development of intelligent robots; manufacturing of agricultural, forestry, animal husbandry, and fishery machinery parts; sales of new membrane materials; sales of surface functional materials, etc. Qichacha's equity penetration shows that the company is jointly held by Huicheng Environmental Protection and others