SIMST has a full set of key technologies such as design, packaging, and testing of MEMS pressure chips and ASIC chips, as well as related algorithm technologies.

After 10 years of applications in various types of vehicles, automotive pressure sensor technology and products of SIMST have matured, and the failure rate of passenger cars is only about 25PPM.

The pressure chips are all independently designed and entrusted by Huarun Shanghua to manufacture wafers. The pressure sensor packaging and batch calibration lines are self-owned. The supply chain is safe and controllable to ensure reliable delivery of products with high quality and quantity.