Siemens Milltronics Process Instruments, Inc.
Fujishima Koki KK
Maanshan Huineng Electronic Co. Ltd.
Changzhou Oupuda Precision Machinery Co., Ltd.
Suzhou Moteng Electronic Technology Co., Ltd.
Ting Wu Hu
Changxing Technology Group Co., Ltd.
Fujian Haishan Machinery Co., Ltd.
Shenzhen Tianmao Industrial Co Ltd.
Colin Beth (Shenzhen) Technology Co., Ltd.
Luoyang Ande Road Technology Co., Ltd.
Yangzhou Guoyang Electronics Co., Ltd.