Yixing Yuqiu Trading Co.,Ltd. is the export and Import subsidiary of our Parent Company-Yixing Jiangshan Bio-tech Co., Ltd. (formerly Yixing Jiangshan Chemical Industry Factory), which is the well-known manufacturer of Stable Vitamin C series products in China. Therefore, with this unique advantage, we focus our major on Vitamins, Food and Feed additives. We have our own four factories named Yixing Jiangshan Chemical Industry Factory, Yixing Jiangshan Feed Technlolgy Co.,Ltd.., Yixing Jiangshan Biological Co.,Ltd. ... ...