CONTACT US

CONTACT US

We are here to help with questions about our products, orders, shipping, returns, and other customer service matters.

Company Information

Randiquan (Beijing) Biotechnology Co., Ltd.

Address:
18F, Building 2, No. 16 Nansanhuan West Road,
Fengtai District, Beijing, China

Phone: +86 181 7137 1292

Customer Support

For order-related questions, please include your order number and the email address used when placing your order. This will help us locate your order and respond more efficiently.

We aim to respond to customer inquiries as soon as reasonably possible.

For questions regarding returns or refunds, please contact us before sending any products back. Unauthorized returns may not be processed.