Q1, What’s your advantage? OEM / ODM are Available High Quality Products Standard We use 100% Recyclable material SGS certification Top quality plastic manufacturer High capacity to supply,product over 30 million each month Q2, What information should I let you know if I want to get a quotation? In order to give you a best offer, kindly please let us know below details: 1. Material 2. Size & measurement 3. Style & design 4. Quantity 5. And other requirements Q3, Could you provide samples for checking the quality? After price confirmation, you can require for samples to check our quality. If you don’t need custom logo printing samples, we can send you instock sample free. Q4, Will I have to supply my own artwork or can you design it for me? It is best if you can supply your artwork as PDF or AI format file. However if this is not possible, we have 5 professional designers who can help you to design the bags according to your requirements. Q5, What warranty you can give me? After getting your goods, please feel free to speak out your problem either about our service or quality, your common is the best way for us to improve our quality. We will find the best solution together.● ASY TO USE & SEAL 1. Each packaging bag is equipped with a strong peel-and-fold adhesive strip. It is also tamper-evident, a feature that adds another layer of security to your packages. ● NO MORE BULKY PACKAGING 2.Help reduce the size of your packages, thus reducing shipping cost. Perfect shipping bags for clothing, accessories, cosmetics, books, and other less fragile items. ● CO-FRIENDLY CHOICE 3.Our biodegradable mailers will break down, leaving zero waste behind.We have certification for our bag. It meets standard for many country. Our bags have exported to all over the world. Many experienced had gained on foreign trade. We have confident to solve problem may have when dealing with foreign trade.