Sodium sulfite, stable operation of the device in Tonggu County Hunan Hong chemical coke, industrial grade sodium metabisulfite offer 1550 yuan / ton, the real single dwell.
| http://www.sodium-persulfate.com |
Huanggang Rong Jin chemical food grade sodium metabisulfite offer 1550 yuan / ton, the normal operation of equipment, the annual production capacity of 50 thousand tons, sales stable, solid single dwell.
| sodium persulfate |