· DATA LOGGER

· CALIBRATOR AND INSULA-
     TION MULTIMETER

· EXTRA-SAFETY MULTIMETER

· BENCH MULTIMETER

· MULTIMETER AND     CLAMPMETER

· ENVIRONMENTAL      INSTRUMENT

· INFRARED THERMOMETER

· LCR METER

· OTHER TEST INSTRUMENT

· POWER SUPPLY

· ACCESSORY

1999 - 2000

Mastech company lay the foundation to buildMastech Shanghai and made it the domestic center of sales and marketing in China.
2002 -2004
The production lines are fully operating to produce the high end test instrument , a Research and Development center was set up, V&A brand is created on the high end products , on top of the Mastech.
2005
We strive to make the first class products in China and set up a complete service system to satisfy customers from domestic and abroad.
Copyright 2005 SHANGHAI YIHUA V&A INSTRUMENT CO.,LTD. All Rights Reserved
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