Give me an introduction over 200 words for Yixing Jiangshan Bio-tech Co., Ltd. (formerly Yixing Jiangshan Chemical Industry Factory) , a chemical company in Rm.205,7# Building, XingHua XinCun,East JieFang Road, Yixing, Jiangsu, China Use words with all capital letters to highlight key points, but make sure that words with all capital letters appear less than 14 times
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