Guanghan Chelota Mineral Nutrition Technology Co. Ltd.. a wholly-owned subsidiary of Sichuan Chelota Biotech Corporation Limited,its the world's largest modern organic minerals plant. It has the third generation intelligent production line independently researched and developed by Chelota GroupGuanghan Chelota cover san area of 50MU with a total investment of 80 million yuan. and has 8 intelligent chemical synthesis production lines with an annual output of 50.000 tons. To chemica synthesis glycine based copper iron,zinc and manganese complex compound series, methionine basedcopper,ironzincmanganese,chromium complex compound series, hydroxy methionine analogue zinc manganese copper calcium iron series, series of glutamic acid zinc, copper, calcium citrate zinc series calcium propionate, ammonium propionate and propionic acid chromium series .Totally more than 20 high quality organic mineral element dosage forms.