Contact information

Last updated: October 20, 2026

Store Operator

Brand: KOSY MOSY
Company: Hangzhou Xicong Trading Co., Ltd.
Website: kosymosy.com

Customer Support

Email: store@kosymosy.com
Telephone: +86 13165971279

Returns

Contact customer support before returning a product. Eligibility, instructions, and the U.S. returns warehouse address are listed in our Return and Refund Policy.