Shanghai Dilong International Trade Co.,Ltd. is a large trading company with the integration of science&technology, industry and trade in the fields of organic and inorganic fluorine chemicals. Xinxiang Yellow River Chemical Industry Co.,Ltd., as itý­s headquarters which was founded in 1992, has become a leading fluoride manufacturing base in China.

Shanghai Dilong International was set up in August of 2002. Relying on the stable product quality and strong production capacity of Xinxiang Yellow River Fine Chemical, Dilong is specializing in the export business of its headquartersý­.

Our main products are:
high active potassium fluoride (spray dried) 99.5%; potassium fluoride ( granular) 99.5%; potassium hydroxide (flake) 95%; hydrofluoric acid (HF 40%, HF 55%); anhydrous hydrofluoric acid (HF99.98%, HF99.99%); sodium fluoride 98% and 99%.

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