Safe Packaging Cardboard Barrels for Active Pharmaceutical Ingredients (APIs) Nanjing Shengjiang Packaging Co., Ltd. supplies high-quality cardboard barrels (fiber drums) designed specifically for Active Pharmaceutical Ingredients (APIs) and pharmaceutical intermediates. Our barrels are trusted by pharmaceutical companies worldwide for their safety, durability, and cost-effectiveness. Product Name Borneol drum Size Custom-sized Volume 25Kg Pallet Qty 36 pcs Type New Colors