
1970.9.28: Company established
Company predecessor was "Yuhang bamboo ware and rain tools factory".

1990-1999: Innovation, rapid development
Built 7 research laboratory, had more than 200 professional personnel
Was the first to became the province level research and development center
Long life energy meter technology was in the leading, occupied about 1/3 market shares in China
Was the first to became the province level research and development center
Long life energy meter technology was in the leading, occupied about 1/3 market shares in China

2000-2008: Technology transition
From energy meter manufacturer transformed to whole solution project supplier

2009-2015: smart and integrated development
Integrated electric meter, water meter, gas meter, thermal Meters, etc. developed the advanced energy management system’
Had the international smart meter automatically inspection system
Had the international smart meter automatically inspection system

2015
"Holley Metering Ltd." renamed to "Holley Technology Ltd."

2016-now: Energy and IoT, strategy transition
Start 3 big changes (IPD, IT, Intelligent Manufacture)
Overall transition to the energy and IoT industry ecological strategy.
Overall transition to the energy and IoT industry ecological strategy.