For biodegradable envelopes, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our biodegradable envelopes has been well received by many customers and enjoyed a good reputation in many countries. Green Bio Bag Co., Ltd. biodegradable envelopes have characteristic design & practical performance & competitive price, for more information on the biodegradable envelopes, please feel free to contact us.