Shanghai LONGAN Automotive Electronics Co., Ltd.

Engaged in automotive sensor technology development, production, sales and technical services

About us

Sensor solution for speed,position,temperature,pressure,current,etc.

  What do we do？

R&D and production of Speed sensor(Wheel speed sensor, transmission sensor),Position sensor(angle, shift level,travel),temperature, pressure, current and other sensors

 Why choose us?

We are the largest local WSS supplier in china

 Where are we?

Longgan is headquartered in Pudong New Area, Shanghai ;It is adjacent to Shanghai Pudong International Airport. For more factory locations, please contact us directly at 021-58182999

Product service

We provide high quality products, customer satisfaction always in the first place

Wheel Speed Sensor

Provide wheel speed signal for ABS or ESP

Better EMC performance; Magnet integration; bigger air gap for installation; Standard / PWM / AK signal output; Meet the requirements of indirect tire pressure monitoring (jetter); 2D code to achieve accurate traceability

Steering angle sensor

Provide signals such as steering wheel angle via CAN

Absolute angle measurement; Angle output immediately after power on; Anti warping design reduces torque noise; A variety of angle ranges are available

Suitable for passenger cars and commercial vehicles

Motor position sensor

Inductive induction motor angle detection, end or through type installation

High precision; PCB to achieve coil design, cost advantage ;

The working principle of inductor is strong in EMC performance

Vacuum pressure sensor

Provide specific measurement value of vacuum pressure

High precision relative pressure measurement(+/-1.5%FSO);MEMS chip technology, integrated with 16 bit MCU, can calibrate the pressure curve through the connector; sensor modular design, suitable for a variety of customer interfaces

Pedal Travel Sensor

travel or angle measurement, used for accelerator / brake / clutch pedal position measurement

Redundancy design, dual output, ASIL-D; multi point calibration, accuracy of ± 0.2mm; PWM and sent output optional

Transmission speed and temperature sensor

Provide input / output shaft speed and oil temperature measurement

Magnetic field sensing adaptive real-time adjustment; positioning design to ensure the chip position, air gap stability; good sealing, life cycle can be immersed in oil; bolt can be integrated, easy to install

Magnetic sensor

Magnet design and chip calibration to achieve gear, angle, displacement measurement

Suitable for brushless motor angle measurement, braking angle measurement, etc.; analog, PWM and SENT signal options

More sensors...

More physical measurement

Based on the principle of electromagnetism and inductance, a high-precision sensor is designed to meet the requirements of customers

R & D

Complete mechanical design, hardware design, software design, product verification and other capabilities

Manufacturing

Precision automation production, lean production management, quality assurance system

Independent development of product management system

Systematic management of product development, raw materials, production and logistics

Systematic management of parts, BOM, FMEA, LOG, equipment, testing, SPC, quality management, price management, customer management, purchasing management, etc

TQM

Quality is the life of enterprise

Total Quality Management,target management,training,etc

Error proofing

Prevent process errors before they occur

Prevention level: Design > fixture > warning > consciousness;

Contact us

If you have any questions, you are welcome to contact us directly or through sales


Address:

Pudong
Shanghai
China

Tel:

021-58182999


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