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Nantong Sheng Feng Chemical Co., Ltd. is located in Nantong City, Feng Li Zhen, south near the Yangtze River, east of the Yellow Sea, Shanghai one hour economic circle, the transportation is convenient and fast. Nantong Sheng Feng Chemical Co., Ltd. mainly produces phosphite, potassium dihydrogen phosphate, potassium phosphite and phosphate products have

 
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