If any quality problem occurs during the using process, please leave your messages. Our customer service will contact you within 24 hours. Or you can contact our sales manager directly through below contact details:
Sales Manager: Shirley Xian Hotline: +86-757-66856897
Mobile: +86 13535740611 WeChat: 13535740611
Skype: sherlly80 Whatsapp: +86 13535740611
QQ: 1280890179 E.mail: sherlly@stepon.com.cn