In the early 1980’s

One of the earliest enterprises for producing and developing automation control system was born in China.

In 1987

The first Programmable Instrumentation flow calculation in HQ.

In 1992

Invested more than 50 million in Shanghai’s Pudong Zhangjiang High-tech Park and built HQ Building for 7500m2 areas.

In 1993

The first intelligent passive vortex flow meter

In 1996

The first thermal mass flow meter

In 2000

The first multiparameter mass flow meter

In 2006

Invests 2.8 billion and built 40,000 m2 Technology Park, used for the production, calibration testing, and research and office management.

In 2008

Invest 10 million for the tower 30 meters high volume variable head calibration devices and weighing method calibration device and expect to be completed first projection in the end of this year.