1. After-sales technical support (recharge, product usage issues, etc.)

0731-8229 2132

0731-8229 3075

2. Complaints and suggestions

Mr. Zhao: 15817227053

3. Business cooperation consultation

Mr. Chen: 18503047173

Suite 302, Block B, Shanshui Building, Nanshan Yungu Innovation Industrial Park, No.4093, Liuxian Avenue, Pingshan Community, Taoyuan Street, Nanshan District, Shenzhen City, Guangdong Province, China

Suite 601, Block B5, Jinrui Lugu Technology Industrial Park, No. 28, Lutian Road, Lugu Street, Xiangjiang New District, Changsha City, Hunan Province