As for competitive charges, we believe that you will be searching far and wide for anything that can beat us. We will state with absolute certainty that for such excellent at such charges we have been the lowest around for Deltamethrin 2.5%+Piperonyl Butoxide 25%, Humic Acid 98% Flakes, Fe Eddha Chelated Iron, Ammonium Sulphate Powder,Zinc Sulphate Monohydrate 98%. Now we have experienced manufacturing facilities with extra than 100 employees. So we could guarantee short lead time and high quality assurance. The product will supply to all over the world, such as Europe, America, Australia,Riyadh, Slovakia,Nicaragua, Milan."Good quality and reasonable price" are our business principles. If you are interested in our products or have any questions, please feel free to contact us. We hope to establish cooperative relationships with you in the near future.