A We specialize in the R&D and manufacturing of automotive electronic sensors. Our core product lines include: engine management system sensors (oil pressure sensor, air conditioning pressure sensor, speedometer sensor, liquid level sensor, air pressure sensor, ABS sensor, rail pressure sensor, environmental perception sensor, modified water temperature & voltage gauge combo, etc.).

A We use fully automatic calibration equipment to calibrate each sensor, ensuring the output signal accuracy is within a ±1% error margin. We implement online aging tests to simulate extreme working environments (such as high and low temperature, vibration) to screen early failure products and ensure stability and long life between batches.

A Certainly. We encourage customers to test samples first. Samples are provided free of charge, you only need to cover the international shipping cost. Once you place a formal order, we can either refund the sample shipping fee or offer other discounts.

A The delivery time for standard products is approximately [20-30] days. For customized products or large-volume orders, the delivery schedule will be negotiated separately based on complexity, and we will always maintain transparent communication.

A We provide a 1-year warranty for all sensors.For confirmed quality issues, we promise to replace or refund free of charge and provide comprehensive technical support.