ABOUT

Started the automotive air-conditioning pressure sensor project, established a manual production line, adopted ceramic resistance technology, and put it on the after-sales market. By the end of 2018, a total of 3 million units were shipped.

Developed and started to produce blowers and electronic fan speed control resistors. (resistance wire ceramics)

Completed the development of the LIN protocol air conditioner pressure sensor and put it into the market.

Jointly develop and process ICs with well-known domestic chip manufacturers, and master the core technology of sensor back-end calibration and testing.

Pre-installed speed control module project planning, product design verification and production equipment planning.

Changzhou R＆D Center was established, pressure sensor OE team was formed, and ceramic capacitor technology was introduced and mastered.

The sensor automatic assembly production line adopts OE standard, with an annual output of 5 million sensors.

The establishment of a pressure sensor laboratory can complete more than 90% of the national standards and standard test items.

Became a qualified supplier of Shanghai Niyyoujie, Shanghai Songzhi, Dongfeng New Energy, Geely Yongxing, Jiangsu Langxin, GM Wuling and other enterprises.