For After Sales Service and Tech support, please make sure you purchase from www.zhnncar.com and include the order number on ZHNN website.
For better serving you and speeding up the response time, please provide the corresponding order information when you contact us. In addition, if you can provide your vehicle model, production year and cell phone model, it will be more beneficial that we will try our best to help you.
Our response time is usually within 12 hours, there will be a slight delay during the weekend, hope for your kind understanding.
For Affiliate Marketing, Colloaboration and Wholesales, please contact:
zhnnofficial@gmail.com
Office Hour: 9:00-12:00; 13:00-17:00. (GTM+8)
Monday - Friday