ABOUT

R&D and production of pressure sensors have been started, and 10million pressure sensors have been shipped by the end of 2023.

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.

Passed the system audit of Shanghai Songzhi and started mass supply for air conditioning projects of Dongfeng New Energy, Dayun Automobile and Sany Heavy Industry.

Passed quality system audits of Shanghai Bangchi, Bonair, and Hubei Meibiao, and started mass supply for Hyundai HVAC projects in Malaysia & South Korea, as well as Skyworth Auto PT project.

Annual shipments of overseas main air conditioning system projects in Russia, Kazakhstan and other regions exceed 400,000 units. Mass production has been launched for the FAW Hongqi PT project and the Yunnei Power engine oil pressure sensor project.