Welcome to Durmin & Sunri, A Partner You Can Trust.

To grow and develop with DURMIN & SUNRI.


An ISO 9001:2008 enterprise approved by B.V, a State-Owned Chemicals Group with good relationship with SINOPEC, CNPC, SOPO, SINOCHEM etc.

Producing many kinds of chemicals in our owned factories and joint stock factories.

The leading supplier of Potassium Sulphate & Ammonium Sulphate in China.

The leading importer of Manganese Ores in China.

Has been purchase agent of our foreign partners to source fine chemicals of good quality at low price level.

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