Contact Us


Do you have any problems with the COSSY product?

Check out the frequently asked questions (FAQs) – you may find your answer there.

Company: Ningbo Heyme Information Technology Co., Ltd 

Zhejiang Tel.: +86 574 2883 2159

US Tel.: (701)890-2132


Address: No. 21,Lane 689,Changxing Road,Ningbo CHINA 315000

Amazon Shop: Cossy


Either you can send us a message. Maybe you'd like to share an experience you've had with one of our products? Or, if you have any questions or want to share content, we'd love to hear from you.