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In the early 1980’s

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

In 1986

The china first Programmable Instrumentation flow and vortex flowmeter ,magnetic fowmeter calculation in HQ instruments.

In 1992

Invested more than 100 million in Shanghai’s Pudong Zhangjiang High-tech Park

In 1990

The first intelligent passive vortex flow meter

In 1992

The first thermal mass flow meter

In 2000

The first multiparameter mass vortex 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 30 million for the tower 38 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.