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Tel: +86-632-5228899

Tel: +86-632-3536598

Mail：bruce@dongtaochem.com

Mail：info@dongtaochem.com

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www.thewatertreatment.net

E-mail:bruce@dongtaochem.com

info@dongtaochem.com

Tel: +86-632-3536598

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URL: www.dongtaochem.com

www.thewatertreatment.net

E-mail:bruce@dongtaochem.com

info@dongtaochem.com

Tel: +86-632-3536598

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Amino Trimethylene Phosphonic Acid

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