According to the Qichacha APP, recently, Suqian Gold Mantis Material Technology Co., Ltd. was established, with Zhou Wenjun as the legal representative and a registered capital of 5 million yuan. The business scope includes: promotion services for new material technology; research and development of new material technology; sales of new metal functional materials; manufacturing of metal materials, etc. Qichacha's equity penetration shows that the company is wholly owned by Gold Mantis