Huizhou Liangxin Intelligent Technology Co., Ltd.
Zhangpu Hongqun Electronic Co. Ltd.
Joytech Beijing Co. Ltd.Beijing Shi, China
Yancheng Xudong Machinery Co., Ltd.Jiangsu Sheng, China
Fuzhou Zhongya Zhongzhi Computer Co., Ltd.Fujian Sheng, China
Fei Wu
Zhejiang Lanjing Technology Co., Ltd.Zhejiang Sheng, China
Shanghai Xiaohe Display Technology Co.,Ltd.Shanghai Shi, China
Bairong Zhixin (Beijing) Technology Co., Ltd.Beijing Shi, China
Guangzhou Chengtian Packaging Design Co., Ltd.
Xiayoudongtian Co., Ltd
Shizuishan Ronghuayuan Metallurgy Co. Ltd.Ningxia Huizi Zizhiqu, China