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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Triphenyl Phosphite(TPPI)

HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD is a national high-tech Chinese company integrating research and development, production and sales company in China. Triphenyl Phosphite(TPPI) is an organic compound with the formula (CH2=CHCOOCH2) 3-CCH2CH3.

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Ethylene Glycol (MEG)

HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD is a national high-tech Chinese company integrating research and development, production and sales company in China. Ethylene Glycol (MEG) is colorless, transparent liquid, with mechanical impurities

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Monoethanolamine (MEA)

HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD is a national high-tech Chinese company integrating research and development, production and sales company in China. Monoethanolamine (MEA) is It is an organic compound with the formula C2H7NO.

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Propylene Glycol (MPG)

HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD is a national high-tech Chinese company integrating research and development, production and sales company in China. Propylene Glycol (MPG) is Properties Colorless viscous stable water-absorbing liquid, almost tasteless and odorless.Solubility with water, ethanol and a variety of organic solvents miscible.

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Diallylmethylamine

HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD is a national high-tech Chinese company integrating research and development, production and sales company in China. Diallylmethylamine is Colorless to yellowish transparent liquid.

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Methyl Allyl Polyether ( HPEG)

HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD is a national high-tech Chinese company integrating research and development, production and sales company in China. Methyl Allyl Polyether ( HPEG) is It is an important intermediate, mainly used in the synthesis of spices and resins.

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