There are many kinds of schoolbags for primary and middle school students, such as double shoulder bags, drawbars, schoolbags and so on. Although rod schoolbags can relieve the pressure on children's s…

According to physics, "the principle that swinging work is greater than rest" and "the lower the center of gravity, the more stable the body is, the less work is done", we can see from the skeletal st…

School bags are essential for children's study, many parents in the purchase of school bags are often only consider the appearance and durability, and neglect the health care function. In fact, childre…

Cloth - all nylon. Strong strength. All fabrics pass waterproof and decolorization tests to be used and can withstand up to 6000 runs. Hard and durable. Zipper - all zippers have passed the honing tes…

1. Material Differences: Traditional backpacks are made of breathable or even meshy materials, partly coated to protect against rain, but still have a useful life. Waterproof backpacks, however, are m…

Cleaning procedures for waterproof leather bags1. Wipe the dust on the surface of the leather with soft cloth.2. Let the dermis eat a full meal of imitation oil, so that the dermis will get the most ef…

Dongguan Jiashuan Industrial Co., Ltd. was founded in 2013, the company is located in Changan Town, Dongguan City, the company has its own professional design and development team and production base. …