Bosideng down jacket is of poor quality and poor after-sales service, and the store bullies customers.
Bosideng's factory maintenance is free, but the freight really has to be paid by itself, so there is no way.
In fact, nine times out of ten Bosideng's products are outsourced (that is, processed by an outside clothing factory), which is not much different from ordinary small brands, so don't blindly look at brands when buying clothes in the future.