Jiuquan Yajia Chemical Co., Ltd. (Lianyungang Jinyang Chemical Co., Ltd.) is a technology enterprise integrating scientific research and development, and our employees with a college education or above account for more than 40% of the total number of workers. At present, we are a specialized manufacturer of Pharmaceutical intermediates, Pesticide intermediates and fine chemical products. Located in Yumen Circular Industrial Park of Jiuquan City in Gansu Province, our main company enjoys very co...

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