News [ 2013-10-25 ] A New Line of Fire Rated Timber Doors Launched Hinrich has launched a new brand of high quality fire rated wood doors. All doors are tested to comply with the latest building regulatons in Hong Kong. [ 2013-10-10 ] Two Hours Insulated Steel Door Now Available A fire test has been successfully conducted to a newly designed 2-hour fire rated steel door complying with BS EN 1634-1:2008.