Every year, over 600 million pieces of sweaters are shipped into Puyuan marketplace, Zhejiang, where they are processed in various ways and then introduced for sale.
Many leading international sweater brands are also available here, making it the biggest market in China.
Puyuan accounts for 60 percent of the total sweater produce and exports.
Advanced technology adds a value of RMB20 each sweater.
Puyuan sweater industry has formed a huge industry chain with 200,000 workers and an annual sales income of over RMB20 billion.
