Measurement & Analysis Instruments
- Shanghai Wenshan Industrial Co., Ltd.
- Nanjing Qinuo Auto-Control Equipment Co., Ltd.
- Zhangjiagang Stark Import & Export Co., Ltd.
- Shenzhen Ever Good Electronic Co., Ltd.
- Shenzhen Rok Precision Instruments Co., Limited
- Zhengzhou Nanbei Instrument Equipment Co., Ltd.
- Hangzhou Realwayto Industry Co., Ltd.
- Guangzhou Baiyun District Meizi Beauty Equipment Manufactory
- Shenzhen Oway Technology Co., Ltd.
- Shanghai Metash Instruments Co., Ltd.
- Wuxi Tianmu Instrument Technology Co., Ltd.
- Hefei Zhuofei Trading Limited Nanjing Branch
- Xian Prime Mechatronics Technology Co., Ltd.
- Guangzhou Print Area Trading Co., Ltd.
- Zhejiang Tailin Bioengineering Co., Ltd.
- Haida Equipment Co., Ltd.
- Fuzhou Huixia Precision Instrument Co., Ltd.
- Yantai AUTO Instrument Precision Casting Co., Ltd.
- Hebei Huanhai Import & Export Trading Co., Ltd.
- Shanghai Pharmaceutical Machinery Co., Ltd.
- Xian Zealchon Electronic Technology Co., Ltd.
- Anhui Jianlong Import & Export Co., Ltd.
- Xi'an Dongxu Meters Instruments Co., Ltd.
- Xian Toption Instrument Co., Ltd.
- Nanjing T-Bota Scietech Instruments & Equipment Co., Ltd.