Delco is a pioneer in the production of sulfuric acid react micronutrient fertilizers in China. Today we can offer a wide range of innovative solutions to produce custom formulated fertilizers with top levels of trace elements for clients globally. To cope with clients' ever changing formulations, we are constantly keeping ourselves update with new technology; undertaking research and development; searching for improvement in the process and raw materials.

Micronutrient fertilizers with high trace elements and aquaculture supplements are our two main product series. We also supply other chemicals at low prices from China since these products are the raw materials of micronutrient fertilizers, like magnesium chloride, magnesium sulfate, calcium chloride, cooper sulfate, zinc sulfate, MnSO4, FeSO4 and other special fertilizers, like slow-release and foliar fertilizers and so no.