HongKong Otter Cool & Heat Engineering Co.,Ltd (Ningbo Office)
Add.: No 2 Jintang Road, Xikou, Ningbo, Zhejiang, China

Contact person: Richard
Tel.: 86-0574-86226347
Phone:+86  13586659905
Whatsapp no: 008613586659905

Email: info@navihavc.com            richard@navihavc.com