Zhejiang Dadi Steel Structure Co., Ltd. is a steel‑structure manufacturer.A full industry chain service system covering engineering design, intelligent manufacturing, engineering general contracting, building curtain walls, and decoration and renovation.
We help clients cut coordination costs, shorten project cycles, control construction quality and meet local international building‑code requirements for safe, durable and sustainable steel‑structure buildings.
Service Builds Value, Craftsmanship Shapes the Future
A Pioneer in the Field of Green Prefabricated ConstructionZhejiang Dadi Steel Structure — A one-stop steel structure construction service provider for global projects
News and Information
09-03
2026
2026 Complete Guide to Steel Structure Fabrication: Process, Cost & Standards
This 2026 practical guide breaks down all key aspects of steel structure fabrication, from basic processes to quality control, cost management and common industry questions. It leverages Zhejiang Dadi Steel Structure’s decades of hands-on experience fabricating steel structures for commercial, industrial and infrastructure projects worldwide, delivering actionable insights for project stakeholders.
08-30
2026
2026 Ultimate Guide to Steel Structure Fabrication: Process, Cost & Quality
Drawing on Zhejiang Dadi Steel Structure’s hands-on experience in steel structure fabrication, this guide explains core concepts, step-by-step processes, quality standards and common questions for 2026. It helps contractors, project owners and engineers avoid common mistakes and make informed decisions for their construction projects.
08-27
2026
Ultimate 2026 Guide to Steel Structure Fabrication: Process, Cost & Solutions
Backed by decades of hands-on experience from Zhejiang Dadi Steel Structure, a leading Chinese steel structure supplier, this 2026 guide explains the definition, production process, cost breakdown and selection tips for steel structure fabrication. It helps contractors, project owners and investors avoid common pitfalls and make cost-effective decisions.
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Service Creates Value
Craftsmanship Bears the Future
Upholding the philosophy of “Quality First, Integrity Paramount, and Dedicated Service”—we leverage steel structural frameworks to anchor the urban skyline and, through meticulous craftsmanship, set the benchmark for high-quality project delivery.
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Engineering Projects
ABOUT US
Zhejiang Dadi Steel Structure Co., Ltd.
Founded in 1994, the company is a wholly owned subsidiary of Longyuan Construction (stock code: 600491). It has consistently upheld Party leadership, translating the Party’s political strengths into enhanced corporate governance and sustained growth momentum.
ABOUT US
High-Quality Project
The company has undertaken more than 3,000 steel-structure projects at home and abroad, including large-scale convention and exhibition centers, sports venues, airport terminals, high-rise buildings, industrial facilities, steel-structure bridges, and prefabricated buildings.
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Zhejiang Dadi Steel Structure Co., Ltd.
Address: 17th Floor, Building B, No. 618 Boxue Road, Xiaoshan Science and Technology Innovation Center, Hangzhou, Zhejiang Province
Email:dadi@cnzjdd.com
Copyright © 2026 Zhejiang Dadi Steel Structure Co., Ltd.
