| 1 |
Jul. 2014, TC2000D obtained the technical certification certificate of new products for railway measuring instruments
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| 2 |
2014/03 TS-P pressure sensor test bench was successfully developed and passed the test
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| 3 |
2011-1，The radar sensor is signed through chengdu bureau
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| 4 |
2009-05, frequency shift parameter tester passed "new product technical certification certificate for railway special measuring instruments"
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| 5 |
2008-05, ZPW2000 test station was put into use in wenfu line, wuguang line and zhengxi line
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| 6 |
2007-08, our company and Shanghai communication factory to determine the partnership
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