Is there any third party doing waist bag quality test?

Yes. In addition to the internal quality control team we set up, we also invite a third party performing quality tests on waist bag. Nowadays, with the advance of testing devices, defective products are more likely to be detected. Due to the limitation of the plant size and budgets, Sofie Bag Co., Ltd. tries to seek a third-party testing company to do quality tests with its advanced machines. Of course, it is based on the quality control methods being fully executed by us, which customers can rest assured.

Sofie provides widest range of waist bag for global customers. Sofie Bag is mainly engaged in the business of school bag and other product series. Each detail of Sofie backpack is carefully crafted by using the latest advanced technology. Featuring an ergonomic design, the product can relieve the carrying stress. This product is tested on defined parameters to ensure its reliable performance, longer service life, and durability. Constructed out of dirt-proof materials, the product is easy to clean.

Sofie Bag persists in the shoulder sling bag service philosophy. Contact!