Shoulder bag manufacturers always carefully calculate their overall expenses in the production as the number of costs is critical to setting the wholesale price of the item. The costs of the product fall into three broad categories: materials, labor, and overheads. These costs, for the most part, are sensitive to changes in production volume. When reaching the maximum capacity, the cost of production will be lowest, which motivates many manufacturers to continue expanding production up to their respective total capacity, benefiting both their own as well as their customers.

Established years ago, Sofie Bag Co., Ltd. is a Chinese manufacturer of business bag that has a vast background in this industry. Various in styles, Sofie Bag's business bag can meet the needs of different customers. We have an internal process in place to manufacture Sofie running waist pack. It has the perfect craftsmanship of inner lining, seams, and stitching. The improvement of Sofie can not be achieved without the good service. Its fabric is skin-friendly, which induces no allergy to the human body.

Our commitment is clear: we stick to sustainable development. We adhere to sustainable manufacturing and reducing the environmental footprint of our operations.