South Korea customers in May, 2020 to buy our 5 High rib roofing panel roll forming machine customer feedback , as of July already all delivery factory in Korea, debugging through technical personnel, has now been normal production, in the video to see all the machines from our company, south Korean customers to our company produces the high recognition machine, again in November and ordered our 6 High rib roofing panel roll forming machine customer feedback, and introduces a few customers to us, the quality of our products is very high.