AFA Fluid Control Co., Ltd. (AFA for short) is located in Tieshan Industrial Park, West Coast New District, Qingdao, covering an area of 25,000 square meters and a construction area of 18,000 square meters. It is a technological valve enterprise integrating R&D, manufacturing, sales and service. .

Since its establishment in 2005, the company has been deeply involved in the field of wear-resistant ball valves, focusing on the R&D and manufacturing of metal hard-sealed wear-resistant ball valves, aiming to make wear-resistant ball valves specialized, refined and stronger. Strengthening technological research and technological innovation, we have achieved gratifying achievements and have a leading position in the industry in many aspects. At present, it has obtained 5 national invention patents and 55 utility model patents. Among them, the C-type wear-resistant ball valve is a leading product independently developed by the company and suitable for harsh working conditions. It has independent intellectual property rights and has filled a gap in the domestic market.

In recent years, with the development and expansion of the company, the organizational structure has been enriched and improved, and four new business departments have been established: Spraying Business Department, Sphere Business Department, Maintenance Business Department (Qingdao Wei Valve Technology Co., Ltd.), Casting Business Department (Specialized Valve Alloy (Shandong) Co., Ltd.). A high-clean manufacturing workshop was built and a supersonic cold spray production line was purchased.