本帖最后由 ★神仙姐姐° 于 2011-9-5 23:38 编辑 Dear,Hello. Thanks for reply to my inquiry about Ag4O4. However, I would like to know if your company has the certifications to manufacture this product? If so, I am highly interested in a 400ml quantity? Also, is your product safe to use on humans and animals (pharmaceutical grade/ 99.9% purity)? Please respond. Awaiting your response. Hope to establish a great business relationship.SincerelyDaniel邮箱:danielwilliams21@gmail.com