Address: No.278， Zhongshan Avenue, Huangjinshan Development Zone, Huangshi ,  China 435000

24 hours sales service: +86 18872768777

After-sale Service:

Email: info@grandsolar.cn

International Partner:

Tel: +86-714-6366111

Mb: +86 18995802555

E-mail: sales5@grandsolar.cn

Domestic Partner:

Tel: +86-714-6371777, 6368000

Email: sales1@grandsolar.cn