The production process for insulated bag consists of several steps. Before the materials put into process, they should be carefully selected and screened to remove the unqualified materials and impurities that may damage the quality of the finished product in the follow-up treatment. Then the workers are responsible to conduct exquisite workmanship on the spare parts and assemble them to form semi-products. The assembly is conducted in the dustfree workshops in line with industry standards. Throughout the manufacturing processes, there are quality control methods implemented to ensure a high pass rate of the finished products.

Sofie Bag Co., Ltd. is a professional school bag producer for global customers. Sofie Bag focuses on providing a variety of backpack for customers. Sofie business casual bag is produced using the high-end materials. Made of highly durable materials that are tightly woven, it can effectively resist puncturing. One of the benefits of this product is its full lifetime cost, including ongoing costs of maintenance and operation. It can help save a lot of money each year. The product is able to provide protection for valuable stuff.

Sofie Bag’s vision is to become a respectable shoulder bag conglomerate. Get price!