Qingdao Weflo Valve Co., Ltd. (002871.SZ) manufactures and sells industrial valves for applications in water supply, sewage treatment, electric power, petrochemical, metallurgy, and construction sectors. The company produces a comprehensive range of products including gate valves, butterfly valves, check valves, ball valves, globe valves, plug valves, and filter valves; it also offers electric, pneumatic, and hydraulic actuators, valve positioners, and related accessories under the Weflo brand. Weflo operates primarily in China with sales networks extending to domestic provinces and select international markets in Asia and beyond.
Founded in 1998 and headquartered in Qingdao, Shandong Province, China, the company serves municipal utilities, industrial enterprises, and engineering projects as its primary customer base. Its business segments encompass valve manufacturing, actuator production, and technical services for valve installation and maintenance. Weflo maintains production facilities in Qingdao and emphasizes research and development for high-performance, corrosion-resistant valves compliant with national standards.
In the past two years, Weflo has pursued strategic expansions including capacity upgrades at its Qingdao plant to meet rising demand for large-diameter valves in water infrastructure projects; it secured a major supply contract with a state-owned enterprise for petrochemical valves in 2024. The company announced a partnership with a leading actuator supplier in early 2025 to integrate smart control systems into its product lineup, enhancing IoT capabilities for remote monitoring. Additionally, Weflo completed a share repurchase program in mid-2025 to optimize its capital structure amid strong financial performance.