About

Who We Are

  • More than 50 professional GMAW steel structure welders

    More than 50 professional GMAW steel structure welders

  • More than 10 Tekla deepening design engineers

    More than 10 Tekla deepening design engineers

  • More than 20 welders certified by AWS (American Welding Society)

    More than 20 welders certified by AWS (American Welding Society)

  • Multiple Level II and Level I NDTs

    Multiple Level II and Level I NDTs

  • FSS

    Our steel structure brand "FSS" is recognized as a qualified and professional manufacturer in China

Qingdao Zhuzhiyuan Steel Structure Co., Ltd. is a professional and large-scale steel structure products manufacturing factory and steel structure products supplier, the company and its staffs have been engaged in steel structure products for more than 20 years, and the company is located in Qingdao City, Shandong Province, China. The building area of the production workshop is 40,377 square meters, with 12 H-beam steel structure production lines, 4 box steel structure production lines and 4 steel pipe joist production lines.

 

The company's production machinery and equipment are advanced and professional steel structure production equipment, including: double-wire double-arc CNC submerged arc automatic welding machine, CNC 20,000W high-power laser cutting machine, CNC plasma and flame cutting machine, CNC 8-axis coherent steel pipe cutting machine automatic submerged arc welding machine, H-beam erection machine, H-beam straightening machine, 12-head shot blasting and descaling machine, and more than 200 CO gas-shielded welders, etc. The company has more than 200 experienced production staff.

 

The company has more than 200 experienced production workers, including more than 50 professional GMAW steel structure welders, and more than 20 welders have passed the certification of American Welding Society AWS. The company has more than 20 steel structure engineers and steel structure professional technicians, including more than 10 Tekla deepening design engineers and more than 10 steel structure product quality inspection engineers, and more than Level 2 and Level 1 NDT personnel to carry out MT and UT quality inspections on steel structure welding process.

 

The company has strong production capacity for welding and manufacturing of heavy steel structure, pipe truss steel structure and bridge steel structure, with an annual production capacity of more than 30,000 tons. Our steel structure product brand “FSS” is recognized as a qualified and professional manufacturer brand in China. We are a steel structure manufacturer in China's iron and steel origin, we can purchase steel raw materials with lower price, and our production factory is more than 100 kilometers away from Qingdao port and more than 200 kilometers away from Tianjin port, which is convenient for the sea transportation of our products. Our steel structure products are always exported to countries in South America, Africa, Middle East, Europe and Oceania, such as France, Italy, Uruguay, Chile, Brazil, South Africa, Ghana, Nigeria, Egypt, Saudi Arabia and Australia. We have won praise from our customers for our first-class professional work service and excellent processing quality. We warmly welcome to visit and cooperate with us.

WHY US

  • More than 20 years experience in steel structure products

  • Advanced professional steel structure production equipment

  • Annual production capacity of more than 30,000 tons

  • 40377

    The construction area of the production workshop is 40,377 square meters

  • 12

    12 H-beam steel structure production lines

  • 4

    4 box section steel structure production lines

Our History

2012

Foundation & Business Integration​

Founded in 2012, Qingdao Zhuzhiyuan Steel Structure Co., Ltd. established itself as a comprehensive enterprise​ integrating:
Architectural design
Steel structure fabrication and construction
International trade
Leveraging robust technical expertise, Zhizhiyuan became a trusted supplier to global corporations, introducing ​advanced CNC pipe-cutting and bending equipment​ to execute large-scale projects including:
Exhibition centers,Airports,High-rise buildings,Long-span industrial structures.

2020

Factory Relocation & Capacity Upgrade​

Strategic relocation to ​Weifang Industrial Park​ enhanced production efficiency through:
State-of-the-art CNC tube-splicing technology
Expanded capacity to handle mega-projects (e.g., convention centers, airports, and large-span industrial structures).

2021–2024

Global Expansion & Certifications

Over the past four years, Zhizhiyuan achieved milestones including:
Project Portfolio​,
Completed ​10+ bridge projects​
Delivered ​300,000 tons of industrial steel structures​
Global Trade​,
Exported ​80,000 tons of OEM components​
Certifications​Obtained ​ISO 9001 (Quality Management)​, ​ISO 14001 (Environmental Management)​, and ​ISO 45001 (Occupational Health & Safety)​​, AWS D1.1 Welding Standard Certification​.

Our Customers

Indonesia customer visit

Under the guidance of Mr. Liu from the Business School, the customers had a deep understanding of the operation mode, technical support and service process of Ushang One Step.

Our Customers
Our Customers
Our Customers
Our Customers
Our Customers
Our Customers

Our Factory

Factory Shipment Order Production

Our Factory
Our Factory
Our Factory
Our Factory
Our Factory

Certificates

Certificates
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Certificates
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Certificates
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Certificates