Company Development

Simst (short for Suzhou Integrated Microsystem Technology Co., Ltd.)was incubated in Shanghai Institute of Microsystems, Chinese Academy of Sciences in November 2006.


Formerly known as Shanghai Integrated Microsystem Technology Co., Ltd. .  Simst  entered the field of automotive pressure sensor chips in 2010 and is engaged in the R&D, production and sales of MEMS pressure sensor chips.


In 2015, it moved to Nano City, with its business scope enveloping MEMS pressure sensor chips, special ASIC chips, chip packaging and pressure sensor modules in the automotive and industrial fields.

Simst has independent intellectual property rights of MEMS pressure sensor chips and special ASIC conditioning chips, and has formed a series of pressure chip product lines covering absolute pressures, differential pressures, and back pressure absolute pressures.Up to now, Simst has established 5  MEMS pressure chip packaging lines and 7 automotive pressure module calibration lines with automotive-grade reliability.

Taking Wuxi Huarun Shanghua and Taiwan UMC as its foundry bases, Simst independently develops, produces and sells MEMS pressure sensor chips and modules. Currently it is  the largest supplier of MEMS pressure sensor chips in China with its annual volume of pressure sensor chips exceeding 50 million, of which the annual shipment of automotive pressure sensors and modules over 8 million.  Our products are also exported to Europe, America, the Middle East, Taiwan and other regions. Our customer reaches  include AM& OE markets in domestic and  overseas regions. 

Our company has more than 90 employees, including more than 20 R&D personnel,around 40 production personnel, over 20 personnel dedicated to  quality, service, finance, market, order, logistics and other matters. Its various assets amounts to more than 47 million CNY and annual revenue surpasses 80 million CNY. 

Simst owns and implements the automotive IATF 16949 quality system, and can customize and develop various new products for mass production and commercial use at the requirement of customers.

Corporate Mission and Vision

It is our mission to help global customers easily solve the application problems of MEMS pressure sensors.

it is our vision to become an outstanding representative of Chinese MEMS pressure  manufacturers.

We will maintain our original intention, work diligently, and strive to achieve our goals as soon as possible! 

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