Three series of exhaust sensors have been developed.

A ceramic chip manufacturing platform was established.

100% localization of raw materials was completed.

The performance of all sensors can reach the international similar products.

NOx sensors including ceramic sensing elements and controllers.

Matching technology of domestic porcelain and precious metal paste.

Zirconia, alumina material interlayer matching technology.

Multi-layer high temperature ceramic co-sintering technology.

Ceramic high temperature Waterproofing Technology (TSP).

Nitrogen oxygen, oxygen mixing chamber, diffusion gate, reference chamber design and matching technology.

Independently developed and with independent intellectual property rights embedded system software and hardware.

Independently developed and with independent intellectual property rights for the product factory calibration of the upper computer software.

Optimized heating, adaptive control modified software control strategy.

12V/24V Adaptive matching DC/DC.

Na level current control, measurement and diagnosis of ASIC chip developed in cooperation with Silan Microelectronics. Meet the cost reduction, size miniaturization requirements.

Integrated fault diagnosis and fault storage capabilities. Adaptive temperature control, temperature control by measuring the voltage of the heater measuring line.