OTV、S.A.
Guangzhou Jinbang Liquid Die Forging Technology Co., Ltd.Guangdong Sheng, China
Daqing Jinxiangyu Technology Co., Ltd.Heilongjiang Sheng, China
VIAGOLD DIRECT NETWORK LIMITED
Beijing Qijia Yiju Technology Co., Ltd.Beijing Shi, China
Changzhou Chengjia Photoelectric Technology Co., Ltd.Jiangsu Sheng, China
Jiangsu Maker New Material Technology Co., Ltd.Jiangsu Sheng, China
Beijing BOE Energy Technology Co., Ltd.
Ningbo Yingdefei Machinery Technology Co., Ltd.
Lujian Testing Technology Co., Ltd.Shandong Sheng, China
Joowon Tech Co. Ltd.
Chongqing Guanlong Electronic Technology Co., Ltd.