Jackets are generally made of lightweight fabrics such as synthetic fibers and have windproof, rainproof, breathable and other properties. More than 300 jacket companies in Sanmen County, with more than 20,000 employees and an annual output of 20 million jackets.
6 out of 10 jackets nationwide come from Sanmen, Zhejiang Province. Data from the "China Outdoor Sports Industry Development Report" show that the market size of China's outdoor products industry will be 197.1 billion yuan in 2022.