- Yongjia Heheng Valve Factory
- Check Valve, Bottom Load Valve, Fuel Nozzle, Oil Hose
Zhejiang
- 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 Dongyi Technology Co., Ltd.
- Instrument & Meters
Zhejiang
- Chengdu Andisoon Measure Co. Ltd.
- Coriolis Mass Flow Meter, Refueling Nozzle, Cryogenic Submerged Pump, Break Away Coupling, Hydrogen Refueling Nozzle, Liquid Hydroen Refueling Nozzle, Hydrogen Calibrtion Device, Hydroen Air Compressor, LNG Mass Flow Meter, CNG Mass Flow Meter
Sichuan
- Shenzhen Anyi Technology Co., Ltd.
- Sensor, Flow Meter, Endress+Hauser, Prowirl, Cerabar Pressure, Liquiphant Sensors, Temperature, Micropilot Levelflex Level Meter, Promag, Promass
Guangdong
- Hebei Yuhan Electronic Technology Co., Ltd.
- Radar Level Gauge, Ultrasonic Heat Meter, Pressure Transmitters, Flow Meter, Water Quality Tester, Water Meter, Ultrasonic Water Meter, Electromagnetic Flowmeter, Ultrasonic Liquid Level Gauge, Liquid Level Transmitter
Hebei
- Shanghai Mac-Beyond Machinery Co., Ltd.
- Flow Meter, Vane Pump, Fuel Transfer Pump, Oil Nozzle, LPG Gas Pump, Oval Gear Flow Meter, Fuel Dispenser, Tank Truck Spare Parts, Fuel Dispenser Accessories, LPG Compressor
Shanghai
- Kaifeng Chentong Automation Technology Co., Ltd.
- Instruments & Meters
Henan
- Hangzhou Pangu Automation System Co., Ltd
- Flowmeter, Recorder
Zhejiang
- Lianyungang Weizidom Meter Technology Co., Ltd.
- Water Meter, Flowmeter
Jiangsu