Mianyang Jingheng Optical Communication Co., Ltd.Sichuan Sheng, China
Nantong Huahaoju Electronic Technology Co., Ltd.Jiangsu Sheng, China
Hetian Co., Ltd
Tianjin Tiancheng Tuoyuan Technology Development Co., Ltd.Tianjin Shi, China
Huizhou Hualing Import and Export Trading Co., Ltd.Guangdong Sheng, China
Instruments & Movements Ltd.United Kingdom
Wuxi Shenyihuanjianfalan Co. Ltd.Jiangsu Sheng, China
Liaoning Xindu Gold Co. Ltd.Liaoning Sheng, China
Hu Bei Shuang Xiong Cui Hua Ji You Xian Gong SiHubei Sheng, China
Jiangsu Jinqiuzhu Door Co. Ltd.Jiangsu Sheng, China
Hebei Donghai Special Steel Group Co. Ltd.
Zhongshan Yichuang Technology R&D Co., Ltd.Guangdong Sheng, China