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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Monoethylamine (MEA)

HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD is a national high-tech Chinese company integrating research and development, production and sales company in China. Monoethylamine (MEA) is Colourless liquid.

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Azodicarbonamide

HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD is a national high-tech Chinese company integrating research and development, production and sales company in China. Azodicarbonamide is yellow Powder.

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Melamine

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

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1-Dimethylamino-2-methylbutan-2-ol

HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD is a national high-tech Chinese company integrating research and development, production and sales company in China. 1-Dimethylamino-2-methylbutan-2-ol is Light yellow liquid.

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Glutaraldehyde

HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD is a national high-tech Chinese company integrating research and development, production and sales company in China. Glutaraldehyde is colorless or yellowish clear liquid.

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Furfuryl Alcohol

HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD is a national high-tech Chinese company integrating research and development, production and sales company in China. Furfuryl Alcohol is Yellowish liquid,when exposed in the sunlight or the air,it will become getting brown or crimsor.

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