- Cold Valley Intelligent Technology (Shanghai) Co., Ltd.
- Transmitter, Battery, Valve, Movicon, Pressure Transmitter, Temp Transmitter, Lever Transmitter, Radar Transmitter, Flow Transmitter, Wireless Transmitter
Shanghai
- Zhejiang Shuang'an Instrument Technology Co., Ltd.
- Pressure Gauge, Thermometer
Zhejiang
- Flowflex Enterprise Co., Ltd.
- Reducing Pressure Valve, Balance Valve, Thermostatic Valve, Safety Valve, Brass Fitting
Zhejiang
- Zhejiang Bohong Intelligent Technology Co., Ltd
- Pressure Gauge, Gas Regulator, Welding Cutting Torch, Thermometer, Brass Parts, Pressure Gauge Components
Zhejiang
- Zhejiang Taian Valve Co., Ltd
- Valve
Zhejiang
- Hunan Wofly Technology Co., Limited
- Diaphragm Valve, Compression Fitting, Tube Fitting, Pressure Regulator, Check Valve, Ball Valve, Gas Box, Gas Exchange System
Hunan