Jianfeng Construction Group Co., Ltd. was established in 1995 with a registered capital of 50 million yuan. It was formerly known as Beijing Jianfeng Building Decoration Engineering Group, and was renamed Jianfeng Construction Group Co., Ltd. in May 2065, and took the lead in passing ISO900 1 international quality management system, ISO1international environmental system. There are six professional subsidiaries with a registered capital of 654.38+million yuan, namely: Beijing Jianfeng Electromechanical Equipment Installation Engineering Co., Ltd., Beijing Jianfeng Curtain Wall Engineering Co., Ltd., Beijing Jianfeng Intelligent Engineering Co., Ltd., Beijing Jianfeng Fire Fighting Engineering Co., Ltd., Beijing Jianfeng Classical Garden Engineering Co., Ltd. and Beijing Jianfeng Decoration and Design Institute Co., Ltd., with a total registered capital of 654.38+0.65 billion yuan. The Group is an enterprise approved by the Ministry of Construction for Grade A architectural decoration special engineering design, Grade A architectural curtain wall engineering design, Grade A architectural decoration engineering professional contracting and Grade A architectural curtain wall engineering professional contracting. At the same time, it has many qualifications such as general contracting, intelligence, electromechanical, steel structure, metal doors and windows, environmental protection engineering and so on.