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
عҳ