Herbs PowderAD/FD/SD Hibiscus Flower (Roselle) Powder* Drying Process: Air Dried (AD) or Freeze Dried (FD) or Spray Dried (SD)* Additive & Preservative: None* Ingredients: 100% Hibiscus Flower* Material: Fresh Hibiscus Flower* Shelf Life: 24 Months* Place of Origin: China* MOQ: 500kgs* Delivery: By Sea or By Airport* Specification:① particle size: 40-120 mesh, or as per clients’ requirements;② moisture