Zhejiang Dadi Steel Structure Co., Ltd.

Zhejiang Dadi Steel Structure Co., Ltd. (formerly Hangzhou Dadi Grid Frame Manufacturing Co., Ltd.) was established in 1994 and is now affiliated with Longyuan Construction Group Co., Ltd. After twenty years of effort, Dadi Steel Structure has developed into a well-known steel structure manufacturing enterprise at home and abroad. The company is located in Xiaoshan District, Hangzhou City, Zhejiang Province, with convenient transportation. The company integrates international design, procurement, fabrication, installation, trade, and service, and holds the Special Grade Qualification for Steel Structure Manufacturing Enterprises, the First-Class Qualification for Specialized Steel Structure Construction Contracting, and the Grade A Qualification for Specialized Design of Light Steel Structures. It is a designated production enterprise of the China Metal Structure Association and has passed international quality, environmental, and occupational health management system certifications, as well as the American Institute of Steel Construction (AISC) certification and the European Union CE certification.
Dadi Steel Structure is the only steel structure enterprise nationwide designated by the National Steel Structure Mobilization Center. On May 11, 2000, then-President Jiang Zemin personally visited our company for inspection and gave high praise. The company has a registered capital of 100.8 million yuan, total assets of 700 million yuan, and covers an area of 210,000 square meters, of which the factory building area is about 150,000 square meters. It has an annual production capacity of 150,000 tons of steel structures.
The company has undertaken more than 3,000 steel structure projects of various types at home and abroad, including large convention and exhibition centers, sports venues, high-rise steel structures, bridge steel structures, airport terminals, and heavy industrial steel factory buildings, with a pass rate of 100%. More than 100 projects have won the China Construction Engineering Luban Prize, China Steel Structure Gold Award, Zhan Tianyou Civil Engineering Award, and provincial and municipal Qianjiang Cup, Magnolia Cup, Golden Steel Award, etc. Representative domestic projects include: the steel structure project of Hangzhou Civic Center, the steel structure project of Hangzhou Fuxing Bridge, the Hefei Grand Theatre project, the Phase I project of China Shipbuilding Changxing Island Shipbuilding Base, the super high-rise steel structure project of Huamin Dihao Building, one of Shanghai's new city landmarks, the Sun Valley steel structure project of Shanghai World Expo, the steel structure project of Hankou Railway Station, the steel structure project of Ningde Nuclear Power, the above-ground steel structure project of Ningbo Jiayu Hotel, the Nanjing Tangshan Homo erectus fossil site park project, the Beijing Olympic Sports South Zone Plot 3 project, and Wuxi Yinhui Plaza (Chong'an Temple Phase II Plot 5); representative overseas projects include the Togo Lome International Airport project, the Congo (Brazzaville) Brazzaville Stadium project, the Georgia Ministry of Justice Justice Building project, the Dubai Racecourse Parking Lot project, the POSCO Indonesia Integrated Steel Mill, a Saudi school building, an Algerian international airport, the Norway Hardanger Bridge steel structure installation project, the Cambodia Kampot Kamchay Hydropower Station, the Saudi Mana'ah ore dressing plant, the Western Australia Sino Iron Ore project - ball mill lifting frame LF1 and ball mill mobile frame, the SK E&C Abu Dhabi Ruwais Refinery Expansion Project, the Hanjin Philippines Shipyard, the annealing furnace equipment of Belgium's Drever International, an Indian electric steel plant, and the main factory building steel structure project of the Christmas Creek Iron Ore Processing Plant in Australia, etc. After inspections, it has become a strategic partner with many overseas owners and international EPC enterprises.
The company has always attached importance to the introduction and development of scientific and technological talents. It currently has more than 150 personnel with professional and technical titles, including university professors, professor-level senior engineers, national first-class registered construction engineers, first-class registered structural engineers, and first-class registered cost engineers. The Space Structure Research Center of Zhejiang University is the company's technical backing and has long-term technical cooperation, becoming the experimental base of the Space Structure Research Center, ensuring the quality of engineering design, fabrication, and installation. The company also closely cooperates with more than ten institutions of higher learning and design and research units, such as Shanghai Tongji University and Zhejiang Provincial Institute of Architectural Design and Research, to jointly research and develop new structures, new processes, and new technologies.
With high standards, a new starting point, and strong momentum as an opportunity, Dadi Steel Structure takes integration, innovation, and development as measures to upgrade the steel structure industry, takes market demand as the guide, scientific and technological innovation as the driving force, quality first as its duty, and honest performance as the criterion. As always, it will sincerely cooperate and advance hand in hand with design, research, construction, and trade units at home and abroad and friends from all walks of life, based on the international steel structure market, and wholeheartedly provide first-class management, products, and services for the development of China's steel structure industry; strive to become an advocate of international design solutions for steel structures; a pioneer of national high-tech industrial bases for steel structures; an integrator of internationally advanced manufacturing technologies for steel structures; and a promoter of world-class international installation technologies for steel structures.
In 2015, Dadi Steel Structure will let quality perform, let technology interpret, and let management explain. Dadi people will welcome with confidence a more brilliant tomorrow for China's steel structure industry in the international steel structure market.