Merchandise: Glass dropper bottle Capacity: 20ml, 30ml, 50ml/other volume customization Material: Glass Color: Transparent / customization Cap: Dropper or customizaton Customization:  Logo Printing/Lids/Sticker/Label/Packing Box OEM: Strong support sample processing, brand customization Packing: Carton with partition board, export pallet or other safty prevention Samples: Free, you need to bear the express cost or proofing cost if you need customized samples. Certificate: ISO GB/T 24694 International …