Powerful footage has emerged of a factory being blown over and destroyed, as Typhoon Mujigae ravaged several parts of Guangdong Province on Sunday. <br /><br />According to mainland media reports, at least five people were killed during the storms and nearly 200 people were injured. <br /><br />Typhoon Mujigae is reportedly the most powerful tropical storm in history to hit Guangdong in October, with wind speeds reaching more than 100mph. <br /><br />Tornadoes were recorded and filmed in at least three separate districts, downing power lines and disrupting the water supply and transport infrastructure. <br /><br />Plans for emergency power and water have been put in place by the authorities. <br /><br />Thousands of people flocked to Guangdong over the weekend for China's National Day holiday.