There are 3 kinds of manufacturing standards - sector, national and international standards. Some school bag manufacturers can even establish their unique production management systems to ensure the product quality. The industry standards are made by industry associations, national standards by administrations and global standards by certain governments. It's a frequent sense that international standards like CE certificate are essentials if the manufacturer plans to do export business.

Sofie Bag Co., Ltd. is one of the most important suppliers for running waist pack in China. We have been providing products and manufacturing services for many years. shopping bag is the main product of Sofie Bag. It is diverse in variety. Different specifications of business bag can be chosen by our customers. The product is intended both for everyday and business use. The product has an antibacterial property. It features fully coated under and over surfaces for reduced risk of bacteria growth. The product provides ample space for storage.

Sofie is looking forward to cooperating with you for our high quality laptop backpack. Check now!