The plug accordance with the requirements of the international product safety regulations strictly. It is a leakage protection plug, and used widely. This product is made of block burn PC. In a word, it's apperance is beautiful, with waterproof, high sensitivity, safe and reliable.

I think you have a good idea on manufacturing this product. After using this plug, I will not worry about that if the plug will be watered, if the tempreture is too high, and if will be influenced by other plugs.