Best quality and durable stationery from renowned Exporter of Backup Roll, serving the market since 2007. DongRong Intelligent Door Machine Co., Ltd operates under Have Own Export License, dealing in Fast Speed Roller Door Motor,Roller Shutter Door Motors,Garage Door Opener,Sliding Gate Operator,Traffic Barrier,Folding Gate Operator of all kinds, ensuring top quality and make. Our product line is specifically designed for school and workplaces, being supplied to not only domestic market but across borders as well constituting Australia,Canada,Israel,Peru,United Kingdom export market share. Our corporate venture was introduced in Foshan, Guangdong, China, with initial fortune worth US$1 Million. We understand the value of trust that our customers place in us and being a reputable Retailer of Backup Roll and we make sure to look after production and shipping processes with strict quality maintenance. DongRong Intelligent Door Machine Co., Ltd is a Private Limited company, holding 13 Years of export experience helping us excel in the market with vast awareness and knowledge of a best product line. As of now, we have reached annual export value of US$5 Million - US$10 Million catering Below US$1 Million of annual revenue.