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        TongVo is manufacturer and exporter of high quality phosphoric acids, phosphates, polyphosphates, and chemicals for electroplating.

Our main products as follow:

Potassium phosphates: Monopotassium phosphate, Potassium pyrophosphate, Potassium tripolyphosphate.

Sodium phosphates: Sodium pyrophosphate, Sodium tripolyphpsphate, Sodium acid pyrophosphate.

Phosphoric acids: Phosphoric acid 85% food grade, Phosphorous acid, Polyphosphoric acid

Chemicals for electroplating: Stannous sulphate, Stannous chloride, Nickel Sulfamate, Cobalt sulfamate. 

Other phosphates: Copper py  Click for details>>