The data show that: the end of March 2012, of General Instrument industrial enterprises amounted to 2054, the sector's total assets reached 313.8 billion yuan, an increase of 21.97%. January to March 2012, the instrumentation of above-scale industrial enterprises realized main business income of 76.658 billion yuan, an increase of 12.54%; total profit of 5.329 billion yuan, down 7.29 percent.

The end of March 2012, our instrumentation industrial enterprises reached 743, the sector's total assets amounted to 110.64 billion yuan, an increase of 21.39%. Of above-scale special instrumentation of industrial enterprises in January-March, 2012 the turnover amounted to 28.515 billion yuan, an increase of 21.30%; a total profit of 1.71 billion yuan, an increase of 0.98%.

The end of March 2012, the steam flow and timing equipment of industrial enterprises in China reached 212, the sector's total assets reached 15.676 billion yuan, an increase of 22.55%. January to March 2012, clocks and chronometric instruments of industrial enterprises above designated size of our country to achieve the main business income of 5.27 billion yuan, an increase of 19.65%; a total profit of 264 million yuan, an increase of 40.30%.

The end of March 2012, China's optical instruments and glasses of industrial enterprises reached 475, the sector's total assets amounted to 67.39 billion yuan, an increase of 12.51%. January-March 2012, China's optical instruments and glasses of industrial enterprises above designated size reached turnover of 14.556 billion yuan, an increase of 10.36%; total profit of 780 million yuan, down 3.55 percent.

January-April 2012, the National Instrument Industry accumulated industrial output value of $ 1,887.05 million, an increase of 15.5%; sales output value of 1,823.67 billion yuan, an increase of 15.65%. Sub-industry perspective, 1-April, 19 sub-industries under the industrial instrumentation industry output value, industrial sales output growth vary greatly. Among them, teaching equipment manufacturing, geological prospecting and seismic appliances manufacturing, agriculture, forestry, animal husbandry and fisheries specialized instrument manufacturing, navigation, meteorological and marine equipment manufacturing, testing machine manufacturing and sales growth of more than 30%.

January-April 2012, seven kinds of main products in the instrumentation industry, electrical instrumentation, analytical instruments and devices yield cumulative year-on-year growth rate of negative growth. Analysis instruments and apparatus for year on year growth rate of negative growth of more than 0.86%. January to April, the steam flow output of the instrumentation industry sub-sectors to achieve full growth. Among them, the environmental monitoring instrumentation cumulative year-on-year growth rate of more than 100%.