Zhejiang Holley Communication Group Co. Ltd.Zhejiang Sheng, China
Tianjin Zhengdao Machinery Manufacturing Co., Ltd.Tianjin Shi, China
Jinhua Zhuoyuan Industrial Co., Ltd.Zhejiang Sheng, China
Tianjin Hangyu Zhuoran Technology Co., Ltd.Tianjin Shi, China
Ningbo Oule Machinery Co., Ltd.
Huawei Machine Co., Ltd.
Nantong Huayu Electronics Co., Ltd.Jiangsu Sheng, China
Zhejiang Jindakang Animal Health Products Co., Ltd.Zhejiang Sheng, China
Jinan Kangduobao Biotechnology Co., Ltd.Shandong Sheng, China
Jiaxing Pengcheng Magnetic Steel Co., Ltd.Zhejiang Sheng, China
Pacific Telescope Corp.Canada
Dong-gyu Lee