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​In the past, influenced by the concept of "raising children to prevent old age", many old people chose to live with their children in their old ag...

Smoke alarm is actually another name for smoke detector or smoke alarm. Smoke detector was the first to obtain the latest 3C certification of house...

During installation, it should be noted that the arrow on the oil circuit board should be the same as the material inflow. It cannot be installed i...

​Flameproof type: when everything is in normal operation, it is not easy to create electric isolation, flame and risk ultra-low temperature. Contin...

​Solenoid valves (water solenoid valve, steam solenoid valve, gas solenoid valve, high-pressure solenoid valve, high-temperature solenoid valve, ex...

The main control parameters of solenoid valve are diameter, design nominal pressure, allowable temperature range of medium, interface size, etc.

The continuous snowstorm will make the snow cover a large area or completely cover the solar panels. As we all know, the lighting of solar street l...

​As a public equipment for guiding and lighting roads, solar street lamps have become an indispensable part of our lives. Moreover, with the contin...

​How to judge the quality of solar street lamp controller, solar street lamp controller has an irreplaceable position in solar street lamp system. ...

​Tell you the three national standards of solar street lamps. Solar street lamps are an important part of Daoming construction in our city. Because...

​The hot summer has entered an extraordinary period. The average temperature in all regions of the country is above 30 ℃, and we are suffering phys...

​LED Solar Street Light illuminate the road for pedestrians. They can sense the arrival of darkness, light up and go out at the beginning of the day.