We primarily serve projects with clear requirements for building performance, structural safety, and long-term stability, including but not limited to high-performance buildings, public buildings, engineering projects, and system window and door applications. Whether you are at the planning stage, the technical evaluation stage, or are advancing a specific project,
we welcome you to communicate and connect with us.
*We respect your privacy, and all information is protected. We will use your information only to respond to your inquiry and will never send unsolicited emails or promotional information.
022-23778500
office@gesai.cn
022-23778508
Third Floor, Xinhua Garden Building, Hongqi South Road, Nankai District, Tianjin
Focused on the needs of passive and green buildings,
we develop window and door systems that balance performance, durability, and system stability.
