Contact Us

Customer service is available for product questions, order updates, returns, accessibility assistance, and privacy requests.

Contact details

Qingchen Technology LLC
1772 150th Avenue
San Leandro, CA 94578
United States

California Entity No.: B20260463028
Email: info@qingchentechnology.com
Telephone: +1 940 602 3987

Support messages are normally answered within two business days. Include your order number for order-related requests. Never send complete payment-card details by email.

Company representative

LIU ZHONGXIN