Great service that our team can provide 
 HHD team has about 40 members, all of them are professional. Just like HHD‘s Logo, they are a golden key to business.
our service 
1. smart home
2. Sports and fitness 
3. Outdoor 
4. Toys Products
5. OEM & ODM for target products   
Most products include  CE,  FCC,  RoHS  certification
Sample availability&policy
We offer samples on your account, the sample cost will be refunded once order confirmed.
Guarantees/warranties/terms and conditions
We assure quality of your order same as the samples and delivery would strictly follows the agreement.
Export processing support
Any inquiry will be replied by our professional staff within 24hours.we will assist you in shipment, insurance and offering.
After sales service
We will handle your feedback earnestly and we are ready to work out a satisfactory solution along with you.
All products and accessories have been tested by three times before ship out.
All products have one year warranty. If there is no man-made problems,we will replace or repair for your freely.
We own the best after-sale service. If any problems happen, our team will do our best to solve for customers.
Our after-sale service system is getting greater and more perfect .