Shaanxi Tianhong Silicon Materials Co. Ltd.
Foshan Alpicool Electric Appliance Co., Ltd.Guangdong Sheng, China
Dongguan Lianjia Optoelectronics Co., Ltd.
NINGBO LVZHIPIN ELECTRICAL APPLIANCE SCIENCE AND TECHNOLOGY CO.,LTD.Zhejiang Sheng, China
Hunan Xintianhe Engineering Equipment Co., Ltd.
Jiangsu Silver & Tin Thread Hi-Temp Wire & Cables Co., Ltd.
Completions Research AG
Fujian Xinlei Crystal Co., Ltd.
Harbin Lingchun Taste Food Development Co., Ltd.
Hunan Wangquan Electronic Technology Co., Ltd.
Suzhou Huayuan Electric Co. Ltd.
Siemens Industry Software & Services BV