Mainly there are 3 kinds of production standards - national and international standards, industry. Some business bag manufacturers can even establish their particular production management systems to ensure that the product quality. The industry standards are created by industry associations, nationwide standards by administrations and international standards by certain authorities. It is a frequent sense that international standards such as CE certification, are essentials if the manufacturer intends to perform export business.

Sofie Bag Co., Ltd. is a leading provider of insulated bag to individual and institutional customers. Sofie Bag provides a wide range of laptop backpack for customers. This product is under the stringent observation of our quality controllers. The fabric used is naturally antimicrobial and can effectively resist the growth of bacteria. The product is durable enough, so it can help minimize the loss of unexpected calamity accident to the utmost extent, such as hurricanes or flood. The product offers long-lasting durability for users' daily travel.

With business casual bag being its original service idea, Sofie Bag provides business casual bag. Ask!