Contact Information
Hanyu International Technology Hong Kong Limited
Lincoln Centre, 20 Yip Fung Street
Fanling, New Territories, Hong Kong
Email: info@goldseasolarpower.com
Phone (CN): +86 157-6553-5488
Phone (HK): +852 6942 7431
Helpful Answers To Your Questions
Find clear answers to common questions about products, shipping, warranty, payments, and our services, helping you enjoy a smooth and confident shopping experience.
How long does shipping usually take?
Hanyu International Technology Hong Kong Limited
Lincoln Centre, 20 Yip Fung Street
Fanling, New Territories, Hong Kong
Email: info@goldseasolarpower.com
Phone (CN): +86 157-6553-5488
Phone (HK): +852 6942 7431
Do you offer international shipping?
Yes, we ship internationally. Delivery times and costs vary based on destination and local courier services.
Can I return or exchange a book?
Yes, unused solar power products can be returned or exchanged within 14 days of delivery, following our return policy guidelines.
What payment methods do you accept?
We accept major credit cards, debit cards, and secure online payment options supported at checkout.
How can I track my order?
Once your order is shipped, you will receive a confirmation email with a tracking number and tracking link.
How can I contact customer support?
You can reach our support team via the contact form, email, or live chat available on our website.