Firefighters saved a two-year-old boy who got his right arm stuck in an escalator in a Chinese mall.<br /><br />The video, filmed in Yuanjiang city in Hunan province on July 5, shows the toddler's arm being sucked into the gap down the side of the escalator's handrail.<br /><br />A man can be seen running to press the button to stop the escalator before the child reached the bottom.<br /><br />After firefighters arrived, they managed to tear down the escalator and expanded the gap to free the boy's arm.<br /><br />After half an hour, the boy was rescued successfully and immediately sent to hospital for treatment.<br /><br />The two-year-old reportedly put his arm into a gap on the side of the escalator due to his curiosity but got it stuck inside.<br /><br />The boy is still undergoing treatment, reports have said.