Shanxi Jinguang Chemical Industry Co., LTD. is a professional manufacturer of optical brightener located in Yuncheng City, Shanxi Province, China. We are mainly engaged in producing 20 kinds of optical brightener applied in synthetic detergent, paper making and dyeing. Please send email to cathyyang870827@163. com if interested.
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INALAB Indonesia - The Indonesia International Laboratory Equipment, Analytical Instruments and Services Exhibition.