Hebei Baishan Pharmaceutical Co. Ltd.
Nanjing Wanzhuo Electromechanical Co., Ltd.Jiangsu Sheng, China
Xuzhou Greer Technology Co., Ltd.Jiangsu Sheng, China
Crrc Harbin Rolling Stock Co. Ltd.
Suzhou Jimei Electronic Co., Ltd.Jiangsu Sheng, China
Zhongshan Yongning Film Products Co. Ltd.
Jiangsu Xilaier Electromechanical Technology Co., Ltd.
Hubei Darzhijia Electromechanical Technology Co., Ltd.
Fung Tien Electric Co., Ltd.
Foshan Shunde Wei Yuan Electrical CO.,Ltd.Guangdong Sheng, China
Merrimack River Precision Industrial Corp.United States
Shandong Linglong Electromechanical Co., Ltd.