Xuzhou Keyue Electronic Technology Co., Ltd.Jiangsu Sheng, China
Frico AS
Tianjin Sanhuan Lucky New Material Co. Ltd.
Shanghai Allichuang Technology Co., Ltd.
Qingdao Jiaheng New Energy Equipment, Inc. Corp.Shandong Sheng, China
Enping Enbao Electronics Co., Ltd.Guangdong Sheng, China
Metzenauer & Jung GmbH
Jiangsu Peier Membrane Corp. Ltd.Jiangsu Sheng, China
Princeton Laboratories, Inc.
Oval Engineering Sdn. Bhd.
Chengdu Meiyida Medical Technology Co., Ltd.Sichuan Sheng, China
Shenzhen Boomtech Industry Co. Ltd.Guangdong Sheng, China