YM Instrument Co., Ltd.

YM Instrument Co., Ltd. is a speciallized manufacturer of electro-chemistry instruments. Our main products are PH meter, conductivity TDS meters, ORP meter; pNa salt meter;Many functions tachometer; thermometer, hygrometer; Others: Refractometer, Water pump.pH-Messer, ...

Telephone：86-523-88229902Address：246 East avenue, Jiangyan City, Jiangsu province, China