Get In Touch And Request A Quote
Free Technical Support
Tailored solutions and technical services for your solar lighting projects.
Professional Manufacturing
ISO-certified solar light manufacturer in China, offering full-scale production and support
90% Ships Within 1-2 Weeks
Fast production and delivery for most in-stock products.
Fast Response
Direct access to expert support for prompt and professional assistance
Flexible OEM/ODM Services
Customizable designs, branding, and packaging to meet your unique business needs.
Contact Us
📧 Email Support
- General inquiries: info@yuyiyuanled.com
- Partnerships: admin@yuyiyuani.com
⚡ Response Time: Within 24 hours (weekdays) | 48 hours (weekends/holidays)
💬 Live Chat
💬 Access: Click the “Live Chat” icon at the bottom right (24/7 chatbot + human agents on weekdays)
🕒 Agent Hours: Mon-Fri 9:00-18:30 (GMT+8)
🌍 Languages: Chinese, English
📞 Phone Support
- China: +86 188 1391 1020 (Mon-Fri 9:00-18:30 GMT+8)
- International: +1 800 123 4567 (Mon-Fri 20:00-5:30 EST)
🚨 Emergency Support: +86 1360 3027 568 (24/7 for product malfunctions, purchase verification required)