Where is the windproof production concentrated?

Shandong, Henan and Hebei. Windshield is an outdoor product, which is used to shelter from wind and snow. It is used for outdoor activities, such as cycling, hiking, camping and so on. Shandong, Henan, Hebei and other places have relatively perfect industrial clusters and supply chain systems, as well as good transportation and logistics networks to facilitate the transportation and sales of products. In addition, these areas are relatively rich in labor resources, which can meet the employment needs of production enterprises.