After-sales Service

Aftersales service department
Cold Well Hot Energy Science and Technology (Shanghai) Co., Ltd.
Address: #3, Gande Road, Litahui Industrial Park, Songjiang District, Shanghai
Zip code: 201617
Tel: (86)-21- 3763 2983
Mobile phone: (86)-(0)186 163 57193
Email: service@coldwell.com.cn