Contact
For product availability, batch inquiries, wholesale discussions, or general questions, fill in the form below or email us directly at [email protected].
Taobao Store
Yinshiji on Taobao — browse products and send us a message directly through the store.
Wholesale & Collaboration
For bulk orders, corporate gifting, sample requests, or collaboration ideas, please email us with your intended quantity, product series of interest, and use case. We will check current batch availability and get back to you.
Response Time
We aim to respond within 24 hours on business days. For urgent inquiries, contacting us through Taobao may get a faster reply.