This is Hunan Friendship Apollo Holding Co., Ltd. We are a very large company, Chinese listed company code: 002277.You can trust us and cooperate with us. You can look into us through Bank of China, Hunan Branch. Of course, if you have Chinese friend, it is easy to look for our company information as our Stock code No 002277. We have our own holdings factory can supply you with high quality products. We have got FAMI-QS certification. We are a trust worthy company, we never deceive any friend and business partner, we can supply a high quality product and best service. We will be your best supplier in future. Following are our major products for your reference: 1, zinc sulfate monohydrate and zinc sulphate heptahydrate 2,copper sulphate 3,magnesium sulfate 4,manganese sulfate 5,ferrous sulfate 6,monopotassium phosphate 7,urea phosphate 8,phosphoric acid food grade 9. Sodium Metabisulfite 10. Diammonium Phosphate If you have any requirments pls do not hesitate to contact to me. sales@apollo9448.com