Heilongjiang Province Electric Co., Ltd.

[ Manufacturer ]Main business are Static single-phase watt-hour meter, Static three-single watt-hour meter, Calibration apparatus, Electric automation products.

Zibo Beilin Electron Co., Ltd.

[ Manufacturer ]Main business are Aromatic oil, Peanut oil, Pickled vegetable foods, Fruits and vegetables variety, Electric meter.

Heilongjiang Huixin Technology Co., Ltd.

[ Manufacturer Trader ]Main business are Instruments

Jiangsu Xiou Electronics Co., Ltd.

[ Manufacturer ]Main business are Kilowatt-hour meter

Beijing Jialiante Technique Co., Ltd.

[ Manufacturer Trader ]Main business are Special IC circuit

Tianjin Lanxing Electronic Engineering Co., Ltd.

[ Manufacturer ]Main business are Instrument and electronic product