臥牛山建筑節能有限公司（以下簡稱“臥牛山節能”）是一家以建筑工程建設為基礎、以建筑科技進步為驅動，專注于改善健康人居生活、推動建筑節能發展的高新科技型企業。
作為建筑節能系統整體解決方案供應商，“臥牛山節能”從用戶需求出發，致力于將健康的環境、舒適的體驗、智慧的應用集成在更多的生活場景中。“臥牛山節能”具備同時獨立承接多個大型建筑節能工程項目的業務能力，能夠為重大基礎設施建設、工業建筑和民用、商用建筑，提供集“節能建筑項目的設計與實施、智能化的建筑能源管理、高清潔/可再生建筑能源的獲取及利用、低能耗使用終端的研發與應用、智能建筑大數據的運營”為一體的建筑節能科技系統整體解決方案。
“臥牛山節能”的建筑節能系統整體解決方案已成功應用于全國數百項大型建筑工程，其中先后參建的國家體育館“鳥巢”、五棵松體育館、中國國家博物館、中央直屬糧庫、京滬高鐵、首都機場T3航站樓、上海大型客機研制保障條件建設項目、南京祿口機場、高鐵南京南站、河海大學國家學術交流中心、南京青奧村、杭州國際博覽中心、人民日報社江蘇分社、匯鴻低溫冷鏈物流中心、必康冷鏈物流中心等一系列規模大、影響大的工程項目，更是成為地標建筑和行業典范。同時，“臥牛山節能”持續深耕地產市場，與萬科、融創、華潤、綠地、中梁、朗詩、中南、首創等國內眾多知名大型房地產公司達成了戰略合作伙伴關系，共同攜手致力于建筑節能的探索和發展。
作為不斷創新、高速發展的成長型企業，“臥牛山節能”肩負“讓建筑更節能，讓居住更舒適”的企業使命，并堅持以構建人與自然和諧共存的可持續發展建筑為己任，發揮品牌優質資源，永續經營，服務社會，為人類、為社會提供環保宜居的生活環境！
Wonewsun Building Energy Efficiency Co., Ltd. (hereinafter referred to as “ Wonewsun”) is a high-tech enterprise based on construction engineering and driven by advances in construction technology. Wonewsun focus on improving healthy human settlements and promoting development of building energy efficiency.
As a overall solution provider for building energy efficiency systems, based on demands of users, Wonewsun is committed to integrating healthy environments, comfortable experiences and smart applications into more life scenarios. Wonewsun has the capability of independently undertaking several engineering projects of building energy efficiency, and can provide integrated five-in-one solutions of building energy efficiency system, including design and implementation of energy efficient building projects, intelligent building efficiency management, acquirement and utilization of clean renewable energy, research and development and application of low-energy terminals and operation of big data of intelligent building.
The overall solution of Wonewsun has been successfully applied to hundreds of large-scale construction projects in China. A series of large and influential projects become a landmark and a model for industry, such as National Stadium "bird nest", Wukesong Stadium, China National Museum, Central Grain Depot, Beijing-Shanghai High-speed Railway, and the Capital. Airport T3 terminal building, Shanghai large passenger aircraft development and support conditions construction project, Nanjing Lukou Airport, Nanjing South Railway Station, National Academic Exchange Center of Hohai University, Nanjing Youth Olympic Village, Hangzhou International Expo Center, Huihong Low Temperature Cold Chain Logistics Center, Bikang Cold Chain Logistics Center, etc. At the same time, Wonewsun continues to deepen the real estate market, and has reached a strategic partnership with many national-class level real estates, such as Vanke, Sunac, China Resources, Greenland, Zhongliang, Landsea, Zhongnan and Beijing Capital Land, working together for exploration and development of building energy-saving.
As a growing company with continuous innovation and rapid development, Wonewsun will shoulder the corporate missions of making buildings more energy efficient and making living more comfortable, and take responsibility for building sustainable constructions that coexist harmoniously with nature. Wonewsun will give full play to brand-high-quality resources, with sustainable operation and society services, providing clean and livable living environment for human being and society.