Products

Tongge is a professional manufacturer and supplier in China. Our factory provides Pharma Grade, Phosphorus Series, Optical Brighteners, etc. If you are interested in our products, you can inquire now, and we will get back to you promptly.

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Amino Trimethylene Phosphonic Acid (ATMP)

HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD is a national high-tech Chinese company integrating research and development, production and sales company in China. Amino Trimethylene Phosphonic Acid (ATMP) is white crystal powder or colorless liquid.

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Solvent Dye

HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD is a national high-tech Chinese company integrating research and development, production and sales company in China. Solvent Dye is colors powder pigment.

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Trimellitic Anhydride (TMA)

HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD is a national high-tech Chinese company integrating research and development, production and sales company in China. Trimellitic Anhydride (TMA) is White or slightly colored sheet-like solid.

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Tetrahydrofuran (THF)

HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD is a national high-tech Chinese company integrating research and development, production and sales company in China. Tetrahydrofuran (THF) is clear colorless liquid. Ether-like odor.

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Alcohols, C12-14, ethoxylated

HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD is a national high-tech Chinese company integrating research and development, production and sales company in China. Alcohols, C12-14, ethoxylatede is transparent liquid.

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Naphthalene

HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD is a national high-tech Chinese company integrating research and development, production and sales company in China. Naphthalene is White crystal flake.

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