Beijing ConST Instruments Technology Inc. successfully joined Chinese stock market at the end of 2008, stock code is 430040/S. As a leading company of the pressure and temperature calibration, ConST is a famous brand in this field and professionally providing high quality and service for our customers based on our Company philosophy –Calibration can be easy and the efforts of all the ConST’s staff .

In order to improve our service and supply more quality products for our customers, ConST adopts the certified system of ISO9001：2000 since 2004. Most of our products approved explosion proof and CE certificate which make us the first and the only enterprise getting these certifications in calibration in China. We have dozens of full independent intellectual property products and leading patents in the world. Up to now the quantities of patent rights added up to sixties .

Our products consists of an extensive line of precision pressure instruments, including digital pressure gauges, digital pressure calibrator, automatic pressure controllers, multifunction calibrator and temperature calibration solution. All of these are widely used in power plant, steel factory, petrochemical industry, aerospace firms, jet engine manufactures, electric utilities, nuclear power plants, pharmaceutical firms, calibration laboratories, government agencies, research organizations and so forth. Furthermore , ConST has exported products to European Union, Northern America, Southern East Asia and other oversea regions.