At Shaanxi Yihui Zhuoyue Network Technology Co., Ltd., we value every player’s voice. Whether you have questions, feedback, or need assistance, our support team is here to help.
Get in Touch
📧 Email: support@blackjack21club.com
🏢 Address: Lower Shop, Wufu Commercial City, Danjia Village, Bayu Town, High-tech Development Zone, Baoji City, Shaanxi Province, 721000, China
🌐 Website: https://blackjack21club.com/
Customer Support
Our dedicated team strives to respond to all inquiries within 24–48 hours on business days. Please provide your order details or account information (if applicable) to help us assist you more efficiently.
Business Hours
Monday to Friday: 9:00 AM – 6:00 PM (GMT+8)
Closed on weekends and public holidays.
We look forward to hearing from you and ensuring your experience with Shaanxi Yihui Zhuoyue Network Technology Co., Ltd. is seamless and enjoyable.