About Us

Company Profile

Uniwin Chemical Co., Ltd. is a reliable supplier of quality trace elements, micro-nutrients, macronutrients, feed ingredients and fertilizer additives for the manufacturers of fertilizer, premixture and animal feed. The team members have been engaged in these fields for over 10 years. Customers have learned that Uniwin Chemical is consistently reliable and trusted on quality and delivery of the products and services. The capacity of Ferrous(II) Sulfate is 20,000mt/year, and 12,000mt/year for Manganese(II) Sulfate.

The main products include Sulfates(Ferrous(II) Sulfate, Manganese(II) Sulfate, Zinc Sulfate, Magnesium Sulfate), EDTA Chelates(EDTA, EDTA-2NA, ETDA-4NA, EDTA-CaNa, EDTA-CuNa, EDTA-FeNa, EDTA-MgNa, EDTA-MnNa, EDTA-ZnNa, EDTA Mix Salts, EDDHA FeNa, DTPA, DTPA Fe) and Nitrates(Magnesium nitrate hexahydrate, Potassium nitrate, Calcium nitrate). Uniwin Chemical also provides sourcing and purchasing services , such as Phosphates, Nitrates, DMDS, Titanium dioxides, materials for detergents, and so on. We are dedicated to build up a perfect supply chain, providing domestic and foreign customers with top grade products and services , with the most competitive price.


Uniwin Chemical obtains FAMI-QS (Feed Additive and preMIxture Quality System) certificate for the feed additive products in 2014. We perform under the guide of FAMI-QS practice , so as to assure qualified goods and timely delivery for every client.


FAMI-QS Ver.5 Certificate number FAMI-QS-17001GZ

You name it, we do it!