We take quality assurance measures in many steps of the production of school bag. We have a QC team to carefully monitor the production process to ensure manufacturing equipment operates at the optimum level. And before they leave our facility, we will test and inspect the quality and performance of finished products rigorously to ensure you receive 100% qualified and zero-defect products. And we seek for a lean production method to reduce time, errors, and costs to produce high-quality products for you - for an excellent price/performance ratio. This is how we ensure consistent quality, high performance, and high value that exceed customers’ expectation.

Sofie Bag Co., Ltd. has built a reputation based on its years of a solid foundation in developing and manufacturing backpack. waist bag is the main product of Sofie Bag. It is diverse in variety. The design of shopping bag is novel and practical, which adopts advanced technology of cotton tote bags. The product features high abrasion resistance, which can be used for a long time. Treated by die-cast workmanship, it has a tough and robust design. Its lamp shade is strong enough to shock resistance, protecting the product from the crash. The product features high abrasion resistance, which can be used for a long time.

With strong technical strength, Sofie also pay attention to the quality of service. Ask online!