瑞達恒公司（RCC Group）成立于2007年，目前在北京、上海、廣州、天津、重慶、武漢、杭州、南京、西安、成都等一線城市有13家分公司和辦事處，旗下網站包括瑞達恒工程信息網、慧訊網、慧招采和建筑暢言網等，簡單來講，我們收集全國工程項目信息、建材價格信息等，放在我們的網站或APP中，通過互聯網傳播給全國各地的企業客戶，推進建筑行業信息化的進程，讓賣建材的企業賺錢，讓買建材的企業省錢。
RCC心中有霸氣十足的使命和愿景：讓建筑行業更**和陽光！
RCC China Co., Ltd. is specialized in providing project leads, customized project information services, market survey and forum services to over 7000 building material suppliers, including many multinational companies, such as Knauf, Grohe, Hasgrohe, Kohler, Akzo Nobel, Siemens, Honeywell, Bosch, ABB, Philips Lighting, Schindler, Armstrong, Bluescope, Owens Corning and Grundfos etc. With experienced research teams in Beijing, Shanghai, Guangzhou, Tianjin, Wuhan, Chongqing, Hangzhou, Nanjing, Hohhot and Xi'an, RCC creates a well-connected project information network throughout China.