Engineered for reliability, efficiency, and extreme vehicle environments.
The global automotive industry is undergoing a monumental shift toward electrification. Central to this transformation is the Automotive Electronic Water Pump (EWP). Unlike traditional mechanical pumps driven by the engine belt, modern electronic pumps provide precise, on-demand cooling that is critical for battery longevity, motor efficiency, and cabin comfort.
The "Water Pump Vehicle" segment essentially encompasses the entire ecosystem of thermal management components—from the core magnetic water pumps to auxiliary liquid heaters and high-voltage insulation monitors. In regions like Europe and North America, stringent environmental regulations are driving the adoption of high-efficiency pumps that minimize parasitic energy loss, thereby extending the driving range of electric fleets.
Intelligence and integration are the keywords. We are seeing a move toward "Smart Cooling" where pumps communicate via PWM or CAN-bus to adjust flow rates dynamically based on real-time sensor data.
International buyers now prioritize Full-System Integration. They don't just want a pump; they want a cooling solution that includes insulation monitors, heaters, and intelligent controllers.
From the freezing winters of Canada and Russia (where liquid heaters are vital) to the heavy-traffic urban zones in the US, our products are tailored for diverse climate and usage stress levels.
As a leading Chinese manufacturer, we have established the Hebei Province New Energy Vehicle Engineering Standard Laboratory. We launched China's first magnetic water pumps and three-way high-voltage insulation monitors. Our 20 years of experience allow us to break technical barriers that often stall other producers.
Our production lines feature Full-automatic SMT and over ten assembly and testing lines. This ensures consistency across every unit, whether it's a 55W auxiliary pump or a 1.5kW high-pressure system. By implementing full-staff quality management, we meet the rigorous standards of global vehicle manufacturers like Zhengzhou Yutong, Geely, BAIC, and JAC.
Our factory, Hebei Shenhai, is a long-term SANY-recognized core supplier. As its exclusive export partner, ANHAN provides global access to quality components showcased at the SANY Commercial Vehicle Conference.
Critical for EV safety, our monitors provide real-time detection of high-voltage failures, preventing electrical hazards and ensuring compliance with stringent international safety standards.
Utilizing non-contact Hall effect sensing technology, our pedals offer long lifespan and fast response. With floor-mounted and suspended models, we support custom OEM requirements.






Supporting the complete thermal and safety ecosystem of modern vehicles.
Our motivation stems from the trust of global industry leaders.