Shopping 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.

Sofie Bag Co., Ltd. was established a few years ago and is proud to be the leading shoulder sling bag manufacturer in China. Sofie Bag's chest bag series include multiple types. This product is distinguished by the ability in working stably under a wide temperature range. Thanks to the heat treatment process, it is not easily affected by outer temperature. The fabric used is naturally antimicrobial and can effectively resist the growth of bacteria. Due to the professional service, Sofie has won many attentions for now. The product features a scratch-resistance surface.

We always adhere to the principle of running the business in good faith since establishment. Any vicious market competition, such as bidding up prices, offering inferior quality products will be seriously forbidden.