On the morning of June 3, Xie Longmu, deputy director of the Qingdao West Coast New Area Management Committee, and Liu Ranji, secretary of the Party Leadership Group of the District Industry and Information Technology Bureau, visited AFA Fluid Control Co., Ltd. (hereinafter referred to as AFA Company) for research. Guan Shaobo, secretary of the Qingdao West Coast Traffic Business District Management Committee, Zhu Zengjian, secretary of the Tieshan Street Party Working Committee, and Lin Wei, deputy secretary of the Party Working Committee and director of the office, accompanied the investigation. Xie Zhengze, chairman of AFA, and relevant company leaders and heads of major departments attended the reception.

Xie Zhengze accompanied Xie Longmu and his party to visit the production workshop and participated in the discussion, reporting on the company's production safety, business sales, technology research and development, market promotion and other related situations. Under Xie Zhengze's introduction, the research team learned in detail about the practical application of AFA's C-type wear-resistant ball valve in the chemical industry and the company's advanced technology research and development, equipment matching and technical personnel structure. Xie Longmu recognized the technological innovation process achieved in the development of AFA, and encouraged AFA to continuously carry out technological innovation and upgrading, accelerate enterprise development and enhance the comprehensive strength of the enterprise. He also encourages enterprises to accelerate their entry into the capital market, realize the listing of the company as soon as possible, improve the economic benefits of the enterprise and take the road of high-quality development.