Growing with society, we will build a brighter tomorrow to strengthen China's presence on the international market of steel structure.
We are Zhejiang Dadi Steel Structure Co., Ltd. (Formerly known as Hangzhou Dadi Grid Structure Co., Ltd.). Affiliated to Longyuan Construction Group Co., Ltd., we own professional factories manufacturing advanced steel structures for domestic and international market. Our headquarter is located at Hangzhou, Zhejiang Province, in Yangtze River Delta where the strongest economy in China is booming with accessible transportation. With the integration of professional design, procurement, production, installation, international trade, and service, we have certifications such as General Contracting Grade A of Architecture （Mainly construction of steel structure）, Professional Contracting of Steel Structure Grade One, Premium Level of Steel Structure Fabrication, Special Design of Lightweight Steel Structure Grade A, and Level One of Metal Roofing Design and Construction. As a CCMSA-Specified （China Construction Metal Structure Association） enterprise, we hold ISO certificate on Quality, Environment, and Occupational Health Management, certification from AISC, CE, and qualification of physical and chemical detection capabilities.
Taking high-standard, new starting point and new
driving forces as opportunities, we implement measures of integration, innovation, and development to
take our upgraded industry of steel structure into
Guided by market demand, technological innovation is the driving force. Putting quality first is our responsibility for promoting the integrity and compliance.
Bursting with confidence, we will build a brighter
tomorrow to strengthen China's presence on the
international market of steel structure
We strive to become an advocate of international and professional solutions for design, a pioneer of high-tech industry of China, an integrator of advanced technologies for steel structure fabrication, and a promoter of world-class technology of installation.