Dongying Fengyuan Chemical Co.,Ltd. - China Suppliers & Manufacturers

Dongying Fengyuan Chemical Co.,Ltd.: Our company is specialized in manufacture the spectrum product of sulfite , the spirit of“Professional, so excellence”, we series products of sulfite full depth R&D, become a full range of sulfite and a sulfite with quality professional production enterprise The company`s leading products as following: Anhydrous sodium sulfite, sodium metabisulfite , sodium bisulfite . For Anhydrous sodium sulfite, we can supply High Pure Grade, Industrial Grade and Photo Grade, it used in printing and dyei...; more>>

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