- ROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD.
- Power Analyzer, Integrator, Handheld Integrator, Flexible Rogowski Coil, Rigid Rogowski Coil
Shanghai
- Beijing GFUVE Electronics Co., Ltd.
- Current Transformer, Energy Meter Calibration, Power Quality Analyzer, Test Equipment, CT PT Analyzer, Relay Test Equipment, Split Core Current Transformer, Current Probe, Voltage Transformer, Power Meter
Beijing