1. Free sample:We can supply free bottle for you to test quality,1-2 pcs. 2. Printing:We can do silk screen printing and hot stamping printing,etc. 3. Lable: We can print the lables as your requirement. 4. Packing:We can supply the Independent packing for every one bottle. 5. Customization:We can custom the sample for your wish. 6. Checking:before shipping three times for test to avoid leakage. 7. After-sales service: If receiving the defective bottles, we will replace 1:1. Welcome to visit our official website : http://www.meyipackaging.com