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The product is conceived for main element by Spring telescopic structure,
preventing electric shock is the greatest characteristic for the safeguard.
It is more interesting than other plugs,used translucent Material,
beautiful and convenient.It is the strong enemy for electric.
Guangdong Industry Technical College
Guangzhou City Guangdong Prov., China
Yuanlong Gui
Chun Yang
Guangdong Industry Technical College
Guangzhou City Guangdong Prov., China