Welcome to Nanjing OUYALONG industrial Co., LTD, we mainly produce and export chemical products, including titanium dioxideãphthalo blueãzinc oxideãglacial acetic acidãaluminum sulfateãformica acidãoxalic acidãpigmentãrubber plastic productsãphenylacetone, etc !We advocate: united struggle, pioneering and enterprising, practical, highly effective working attitude. At the same time developing and introducing high and new technical products is highly valued ! In recent years, we gradually expand domestic and international market based on our advanced technology, first-class production equipment, comprehensive monitoring tool and high quality ! Our products have been exported to Europe, Japan, Korea, Canada, Australia, the United States , southeast Asia and Africa etc more than 100 countries ! With super quality, good after-sales service, we have won the trust of our customers home and abroad.Sincerely wish you join us, letâs create brilliant future together !