China Electronic Tech. Group Company No.49 Research Institu
[ Manufacturer Trader ]Main business are Electronic products
Mudanjiang Julong Gaoke Electronic Co., Ltd.
[ Manufacturer Trader ]Main business are Industrial electronic component, Instrument and meter, and Automation product and fittings.
Harbin Tianneng Precision Instrument And Meter Factory
[ Manufacturer Trader ]Main business are Pressure gauge, Thermometer, Flowmeter, Control meter