Hello ,My name is Roha and I am from Malaysia. I work for a company that is doing herbal tea concoction.We are interested to purchase;1. French Herbal Dried Rose2. Dried Chrysanthemum3. Dried violet4. Dried Tangerine PeelFor now the volume is between 5kg-10kg per item per month.Please advise the following;1. Whether samples are available2. The quality, pesticide and bug free3. The time taken to deliver the item to Malaysia4. The price per kgThank you and regards.Roha Show More