Contact Us

If you have any questions about your order, or if you just have questions about the products please feel free to contact our customer support specialists.

We have several convenient options for you to choose from:

Use our online contact form on this page. We typically respond to these messages within 24 hours, Monday through Friday.

E-Mail – You can send an email with your questions, comments or concerns.
Customer service email: info@yangdaonline.com
Technical support email: support@yangdaonline.com
Service complaint email: complaint@yangdaonline.com

Live Chat – There is a live chat box which you can see in the lower right hand of most pages on this site. Simply click it to bring it up and you can chat with one of our customer support specialists. We are typically online from 8AM-5PM Monday through Friday, but you can leave us a message any time and we’ll get back to you as soon as possible.

Skype – Please add us on Skype and we can schedule a time to talk about our services or the products. Our Skype ID is “chenguojun1125”

Phone or WhatsApp – You can reach us during normal business hours: 008613534060783

Address – Room 1005, Yingfeihaocheng Science Park, Guansheng 5st Road, Luhu Community, Guanhu Street, Longhua District, Shenzhen 518057, Guangdong, China.