We would love to hear from you
Questions? Feedback? Just want to say hello? Reach out anytime
tuojieu@sina.com
Available Mon–Fri, 9 AM – 6 PM PST
Planning a school or enterprise deployment? We offer volume discounts, custom configurations, and dedicated support. Email us at tuojieu@sina.com.
We aim to respond to all inquiries within 24 hours during business days.
Yes! We ship worldwide. Shipping times and rates vary by region.
Absolutely. We offer virtual demos for schools and businesses. Email us directly to schedule one.