According to the Qichacha APP, recently, Hainan Hongming QSY TECH. Intelligent Equipment Co., Ltd. was established, with Wang Jianfeng as the legal representative and a registered capital of 6 million yuan. The business scope includes: sales of mining machinery; sales of environmental protection special equipment; sales of ecological environment materials, etc. Qichacha's equity penetration shows that the company is jointly held by QSY TECH.'s wholly-owned subsidiary Hainan Free Trade Zone QSY TECH. Environmental Technology Co., Ltd. and others