Chengdu Biopurify Phytochemicals Ltd: As one of the most professional alkaloids, polyphenols, diterpenoids, miscellaneous and procyanidins manufacturers and suppliers in China, we're featured by
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Shenyang Research Institute of Foundry Co., Ltd.: Premium alloy castings from a top-notch foundry in China. Customized alloy formulation and process design, advanced molding and casting techniques,
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Zhengzhou Sinolion Machinery Co., Ltd: We're professional trommel screen, construction waste sorting plant, skip bin, heavy duty trommel screen, gold wash plant manufacturers in China, specialized in
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Hydroxyethyl cellulose for dialy use chemicals，It is a white or light yellow, tasteless, non-toxic fibrous or powder solid, which is prepared by etherification of basic cellulose and ethylene oxide
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