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 METHYL BLUE, Polyglyceryl-2 Oleate, Cas:25638-17-9, Oleamidopropyl Dimethylamine,Tween20. We have experienced manufacturing facilities with more than 100 employees. So we can guarantee short lead time and quality assurance. The product will supply to all over the world, such as Europe, America, Australia,Cape Town, Zambia,Canberra, United Arab Emirates.We guarantee that our company will try our best to reduce customer purchase cost , shorten the period of purchase , stable products quality , increase customers' satisfaction and achieve win-win situation .