Feilong Auto Components

Driven by a brushless DC motor and fully controlled by an electronic integration system for liquid transfer, enabling highly adjustable and precise control of flow and pressure. The company began R&D in 2009, launched its first product in 2011, and has since built a complete product matrix covering power from 13W to 40kW and compatible with multiple voltage platforms from 12V to 4kV (latest research discloses an 8W–40kW full spectrum). Voltage platforms cover 12V/24V/48V/220V/350V/550V/800V, up to 1500V. Applicable medium is water–glycol coolant. The official website product center "New Energy Electronic Products" lists specific models such as the 13W and 18W electric water pumps. Mainly used for precise cooling of the battery, motor and electronic control (the "three electrics") systems of new energy vehicles, range-extended hybrid engine electric main water pumps, and electric drive and transmission electric oil pumps.

Brushless DC motor; power 13W–40kW (8W–40kW full spectrum); voltage 12V–1500V (12/24/48/220/350/550/800V); medium water–glycol coolant; flow and pressure precisely adjustable

The thermal management control valve (thermostatic valve) is one of the main actuators in an automotive thermal management system. By intelligently adjusting coolant flow, it flexibly switches between heating and cooling circuits, delivering heat or cooling precisely where needed. The product line covers thermal management multi-way valves, thermal management control valves, fuel cell thermal management control valves, and electric vehicle water valves. Among them, the fuel cell thermal management control valve consists of a motor actuator, valve body, inlet/outlet and housing, adapts to 12V and 24V voltage systems, has a full-stroke response time ≤2s, supports ANA/PWM/SENT/CAN/LIN communication protocols, operates from -40°C to 125°C, with protection rating IP67/IP6K9K, features position feedback, adopts platform-based development and can be customized to customer requirements.

Motor actuator; voltage 12V/24V; response ≤2s; communication ANA/PWM/SENT/CAN/LIN; temperature -40~125°C; protection IP67/IP6K9K; position feedback; platform-based customizable

Adopts a highly modular and integrated design that combines electric water pumps, electric water valves, flow guide plates, expansion tanks, multi-way valves, control valves and wiring harnesses into one unit, covering both passenger and commercial vehicles. It significantly simplifies the vehicle's pipeline architecture and excels at reducing overall weight while improving system reliability and vehicle assembly efficiency, achieving an "integrated" replacement of traditional multi-component solutions. The official website product center "New Energy Electronic Products" lists the coolant-side integrated module and the refrigerant-side integrated module.

Modular integrated design; integrates electric water pump/electric water valve/expansion tank/multi-way valve/control valve/wiring harness; for passenger and commercial vehicles; simplifies pipeline and reduces weight

The electric/oil pump is driven by a brushless DC motor and used for the precise supply and intelligent control of lubricating oil circuits in electric drive systems and transmissions. It is a key component of new energy electric drive and hybrid transmission thermal management. The official website product center "New Energy Electronic Products" lists the electric oil pump.

Brushless DC motor; electric drive/transmission lubrication oil supply; intelligent control; for new energy electric drive and hybrid transmission thermal management

The electric vacuum pump is used to supply vacuum sources such as for brake boosters in new energy vehicles, and is one of the company's "new energy electronic products." The official website product center "New Energy Electronic Products" lists the electric vacuum pump.

New energy brake vacuum booster; vacuum source supply; electric driven

The thermal management controller/domain controller is the control core of the vehicle's thermal management system, responsible for executing and coordinating thermal management strategies across multiple circuits (battery, motor, electronic control, cabin). The official website product center "New Energy Electronic Products" lists the thermal management controller, and the company's annual report discloses that the thermostatic valve product line includes domain controllers.

Vehicle thermal management control core; multi-circuit coordination (battery/motor/electronic control/cabin); strategy execution and domain coordination

The electronic actuator is the actuating mechanism of components such as thermal management control valves, responsible for converting electronic control signals into valve body mechanical actions, with fast response and position feedback capability. The official website product center "New Energy Electronic Products" lists the electronic actuator; the company's annual report discloses it as a component of hydrogen fuel cell cooling parts and modules.

Thermal management control valve actuator; converts electronic signals to mechanical action; fast response; position feedback

The super expansion tank is an integrated expansion tank/coolant reservoir component of the thermal management system, working with electric water pumps and control valves to achieve system coolant replenishment and air venting, improving the reliability of the integrated module. The official website product center "New Energy Electronic Products" lists the super expansion tank.

Expansion tank/coolant reservoir component; system coolant replenishment and air venting; improves integrated module reliability