tdchyos.com shopping mall thanks you for every exchange and feedback, we wholeheartedly serve you! If you have any questions, please feel free to contact us.

Corporate name:Xiangshui Sibo Education Co., Ltd.

Company address:No. 1, Building 1, West Side of Xingye Road, County Development Zone, Xiangshui County, Yancheng City, Jiangsu Province

客服郵箱：service@yeah-mall.com / service@tdchyos.com

เว็บบอร์ด：service@mall-th.com

Customer service email:service@mall-sg.com

Our online customer service time :(UTC/GMT + 08:00) 9:00-18:00

We will reply to you within one office hour (24H).

Warm reminder: in order to solve the problem more efficiently, please prepare the order number and other information before contacting the customer service team.