- ZD Instrument Corp. (ZD Scientific Education Instrument & Equipment Factory. )
- Electro-Chemistry Instruments,pH,Tds,soil pH,Soil EC,Electric Power Tools,Electronic & Instrument Enclosures,Electronic Instrument,Others,Measurement & Meter.
- Address:No. 4 Luotang Road, Jiangyan, Jiangsu Prvoince, China
1