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| Welcome to Jiangsu Know-Spring New Materials Co., Ltd |
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Jiangsu Know-Spring New Materials Co., Ltd. is located in Suqian City, Jiangsu Province. For the past 21 years, it has been a leading manufacturer of raw material based calcium and magnesium for pharma, food, and feed . Our annual capacity is 20000 MT, providing solutions of pharmaceutical, food, and feed ingredients for over 380 customers in over 20 countries.Relying on "Suqian Modern Biolog...
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