Hunan friendship Apollo holding co., ltd.(www.apollo9448.com) is a major Chinese supplier of trace element fertilizers,zinc sulfate,magnesium sulfate,manganese sulfate,ferrous sulfate, EDTA chelated ,EDTA-Fe,EDTA-Mn,EDTA-Cu,EDTA-Zn,EDTA-Ca,EDTA-Mg,EDTA-2Na, EDTA-Mix, monopotassium phosphate,urea phosphate,diammonium phosphate,phosphate acid, water soluble fertilizers,

Our company has sulfate production factory, chelated salt production factory, phosphate production factory, granular ...