Huaian Kaiyue Technology Development Co., Ltd. Address: No. 159 Songjiang Road, Huaiyin District, Huaian City, Jiangsu Province, China
Tel: 15996188580 (marketing) 15950378889 (investment and technology)
Email: kaiyue_tech@163.com
WeChat: Kaiyue_Tech
WeChat public account: Huai’an Kaiyue Technology Development Co., Ltd.