Yichang Huilong Technology Development Co., Ltd.
Minghua Electronic Technology Huizhou Co. Ltd.
Doo-Hyun Kim,
Oribiotech Ltd.United Kingdom
Shantou Ultrasonic Display Technology Co., Ltd.
Buchanan Construction Products, Inc.
Hefei Chuangjia Auto Electric Co., Ltd.
Luoning Power Supply Co.
JOHNSON SERVICE COMPANY
Guozhou Electronics (Shanghai) Co., Ltd.
Xi'an Nebula Network Co., Ltd.
Cixi Yidong Electronics Co. Ltd.Zhejiang Sheng, China