Measurement & Analysis Instruments
- Shenzhen Shinyi Metrology Co., Ltd.
- Zhangzhou Best Test Electronics Co., Ltd.
- PRISM EHS CENTRE
- Shenzhen Pengjin Technology Co., Ltd.
- Xi'an Xinshengtai Water Treatment Technology Co., Ltd.
- Dongguan Wanjiang Wan Po Daily Factory
- Hangzhou Frankever Imp. & Exp. Co., Ltd.
- Ningbo Newland Imp. & Exp. Co., Ltd.
- istek Korea
- Yiwu Baojie Aquarium Equipment Firm
- Shenzhen Qiansheng Technology Co., Ltd.
- Xinxiang Vic Science & Education Co., Ltd.
- Nanjing Xianou Instruments Manufacture Co., Ltd.
- Xiamen Jingxin Science And Technology Co., Ltd.
- Gongyi Sanjin Charcoal Machinery Factory
- WOEHLER MESSGERAETE KEHRGERAETE GMBH
- Shenzhen WTYD Technology Limited
- Shenzhen Spotless Technology Co., Ltd.
- Shenyang Ziwei Electromechanical Equipment Co., Ltd.
- Sichuan Machinery Imp. & Exp. Corp.
- Shenzhen Senit Electronic Instrument Co., Ltd.
- Shanghai Jibo International Trading Co., Ltd.
- Beijing Zhongxingweiye Instrument Co., Ltd.
- Xiamen Longyoung Agricultural Technology Co., Ltd.
- NCS Testing Technology Co., Ltd.