DUPASU is no longer an active seller. They started selling in 2022 , but stopped in 2025.

DUPASU haven't received any feedback ratings in a year. They received 122 feedback ratings since joining Amazon.com, but have since stopped selling.

DUPASU business name, phone number, address, and email might be available on their profile on Amazon. For customer service, returns, refunds, and other issues, contact Amazon.com.