Shanghai Challenge Electrical & Mechanical Technology Co., Ltd.

Solar Street Light with V type head

The light is turned on when at nightfall，and turned off when dawn breaks automatically.Die-casting aluminum body、antiUV PC cover、long life lithium phosphate battery & LED is used to achieve the light life over ten years. The luminance brightness is enough to read a book 8 meters away from the light pole.

Solar Street Light with L type head

The light is turned on when at nightfall，and turned off when dawn breaks automatically.10 years corrosion resistance powder coating steel body、antiUV PC cover、long life lithium phosphate battery & LED is used to achieve the light life over ten years.The luminance brightness is enough to read a book 8 meters away from the light pole.

Solar Garden Light

The light is turned on when at nightfall，and turned off when dawn breaks automatically.Die-casting body、antiUV PC cover、long life lithium phosphate battery & LED is used to achieve the light life over ten years.

Portable electric Grease Gun

It is Portable and rechagable ,used anywhere anytime. It is used high-pressure to pour grease with electric power,which saves time and effort. Bottled grease is used, and the grease replenishment opreation is simple.