Contact Us

Welcome to bbyyon. We are committed to providing transparent service and reliable customer support. If you have any questions about your order, shipping, returns, or our policies, please contact us using the details below.

Customer Support

Email: service@bbyyon.shop

Phone / WhatsApp: +86 158 8090 6056

Support Hours: Monday – Friday, 9:00 AM – 10:00 PM (EST)
We typically respond within 24 hours.

Company Information

Store Name: bbyyon

Legal Entity: Guangzhou Langxian Trading Co., Ltd.

Registered Office (Office Only):
Room 2006, No. 8 Shipai West Road, Tianhe District, Guangzhou, China

Warehouse & Fulfillment

Fulfillment Warehouse:
Room 2352, Ho King Commercial Centre, 2–13 Fa Yuen Street,
Mong Kok, Kowloon, Hong Kong
Note: This is a fulfillment-only location and is not open to the public. Please contact customer service before returning any items.

Need Help?

For questions about shipping, returns, refunds, or privacy matters, please contact us first. Our team is always happy to assist and will guide you through the next steps.

© bbyyon. All rights reserved.