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Based on professional strength in manufacturing optical brightener, ChemFine International has become an expert for years in this industry. The optical brightener series is one of the main products of ChemFine International. This product has good chemical resistance. Its resistance to oils, acids, bleaches, tea, coffee, etc. has been measured and verified in manufacturing. The product has attracted an increasing number of customers for its outstanding features.
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Our company has been promoting the healthy development of the industry and creating benefits for society. We will continue to contribute our efforts in creating economic values.