According to the Qichacha APP, recently, Qiyi Molecular Filtration Technology Co., Ltd. was established, with Shen Jinhua as the legal representative and a registered capital of 20 million yuan. The business scope includes: manufacturing of ecological environment materials; sales of ecological environment materials; manufacturing of environmental protection specialized equipment; sales of environmental protection specialized equipment, etc. Qichacha's equity penetration shows that the company is jointly held by Both and others