Our company was established in Nov. 1999, and is regards as one of leading China manufacturer wholesaler high quality test measure instruments. We have got ISO9001 certification 2002. products include Temperature Series, anemometer Light Meter Sound Level ...

Shenzhen Liweihui Technology Co., Ltd. is a leading Hi-Tech enterprise, established in 2008,which specialized research, development, engineering, and marketing of digital product Instrument & meters,especially distance meter. We are always the ...