RHIDOOR is a leading manufacturing company specializing in the production of fireproof doors, windows and fireproof roller blinds. It mainly produces various steel fire door products for rail transit, commercial offices, public buildings and buildings and residences, as well as fire doors, windows, partitions, roller shutter related products with special functions such as sound insulation, airtightness, and wind pressure resistance.With over 15 years of experience. The factory is located in Dongguan City, Guangdong Province, with high-end steel door production equipment such as large laser machines, automatic forming production lines, CNC press brakes, and shearing machines.