ABOUT US
SmartByHJ Customer Center
Email:kangkang24678@gmail.com
Whatsapp: +86 13071690579
Address:209 Friendship Building, Lane 1, Dabao Road, Dalang Community, Xin’an Street, Bao’an District, Shenzhen, China，518000
If you have a question about your product, our service or a similar concern, please contact us directly using the contact form.
