国门大厦共分A、B、C、D四座，总建筑面积约4万平方米，位于朝阳区三元桥畔，紧邻首都机场高速公路，距地铁10号线机场线步行十分钟，地理位置显赫，交通便利，四通八达。大厦自1995年成立至今已30余年，拥有多家高质量客户群体，得到各界人士的好评。
The Guomen Building is divided into four buildings: A, B, C, and D, with a total construction area of about 40000 square meters. It is located on the bank of Sanyuan Bridge in Chaoyang District, adjacent to the Capital Airport Expressway, and a ten minute walk from the Airport Line of Metro Line 10. The location is prominent, with convenient transportation and easy access in all directions. The building has been established for over 30 years since 1995, with multiple high-quality customer groups and has received high praise from people from all walks of life.
大厦框架结构弹性空间，网络、电力、充足的通讯线路、安全的网络环境为客户时刻把握市场脉搏，提供了专业的技术保障。
The elastic space of the building frame structure, network, electricity, sufficient communication lines, and secure network environment provide professional technical support for customers to constantly grasp the pulse of the market.

物业配套
Property supporting facilities
专用网络服务，保障带宽质量，24小时售后及维护技术支持；
Dedicated network services, ensuring bandwidth quality, 24-hour after-sales and maintenance technical support;
多线融合网络、城域网、环京网络、主干网均可提供；
Multi line integrated network, metropolitan area network, ring Beijing network, and backbone network can all be provided;
双万兆网络出口，主网络设备2N+1配置；
Dual 10 Gigabit network outlet, with 2N+1 configuration for the main network equipment;
双路供电系统，保障电力供应24小时；
Dual power supply system to ensure power supply for 24h;
数据中心服务；
Data center services;
空调类型：集中式中央空调；
Air conditioning type: centralized central air conditioning；
Air conditioning hours: Monday to Friday 08:30 to 21:30；Security system: emergency power supply, lighting and sound reinforcement system, intelligent automatic fire detection system, automatic sprinkler system；

周边配套设施
Surrounding supporting facilities
酒店：维景国际大酒店、桔子酒店；
Hotels: Grand Metro Park Hotel, Orange Hotel；
餐饮：精品北京菜（涮肉、烤肉、特色等）
快餐：711便利店、麦当劳、必胜客、吉野家等；
Catering: Boutique Beijing cuisine (boiled meat, grilled meat, specialties, etc.)
Fast food: Seven-ELeven, McDonald's, Pizzahut, Yoshino, etc;
银行：中国银行、建设银行、浦发银行、工商银行、交通银行；
Banks: Bank of China, China Construction Bank, Pudong Development Bank, Industrial and Commercial Bank of China, Bank of Communications；

交通
地铁：地铁10号线三元桥站；首都机场线；
Subway: Sanyuanqiao Station on Metro Line 10；Capital Airport Line.