About Us
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Who we are
From steel design
to construction.
Founded in 2016 and headquartered in Jining, Shandong, SWS Group is a high-tech enterprise group integrating R&D, design, manufacturing and construction.
Our business spans industrial plants, office buildings, sports venues and logistics centers. We provide professional, standardized and information-based steel structure building solutions, guided by a simple philosophy: be genuine as a person, be meticulous in work.
One group. Integrated engineering and manufacturing expertise.
Shandong, China · Established in 2016
Production strength
Built for light and
heavy steel fabrication.
Our manufacturing base in the Beisu Economic Development Zone of Zoucheng, Shandong operates four light-steel lines and one heavy-steel line. From engineering to production, we work with rigor and care while developing skilled talent and strengthening safety awareness.
50,000
m² of production workshops
60,000+
tons of annual steel component output
200+
production staff
60+
technical specialists
Steel component workshop
Fabrication and production teams
Structural steel fabrication
International reach
Chinese manufacturing.
Overseas project experience.
SWS connects its manufacturing base in China with overseas companies in Indonesia, Morocco and Tanzania. Our international business brings steel products and construction expertise to customers across a broad range of building sectors.
We work with leading owners and brands, including BYD, CNBM, CATIC, Butler, Innolight, CSCEC and CNNC.
600+
overseas clients served
30
countries served by our products
Overseas companies
Indonesia · Morocco · Tanzania
Honesty · Pragmatism · Innovation · Efficiency
The principles behind our work.
Saiweisi builds quality and crafts excellence. Our culture brings professional expertise together with a customer-first approach.
01
Our vision
To become a leading professional enterprise in building steel structures. We pursue greater care, precision and efficiency to be a trusted partner for our customers.
02
People & customers first
We focus our expertise on each customer’s needs. A people-oriented culture and skilled teams support thoughtful service and lasting cooperation.
03
Quality & craftsmanship
We regard quality as the life of our enterprise. Integrity, careful execution and craftsmanship guide our work from engineering through production.
Qualifications & certifications
Recognized qualifications.
Structured management.
SWS holds construction and specialist contracting qualifications, together with ISO 9001, ISO 14001 and ISO 45001 certifications for quality, environmental, and occupational health and safety management.
ISO 9001 · Quality Management
ISO 45001 · Occupational Health & Safety
ISO 14001 · Environmental Management
Start a conversation
Let’s discuss your steel project.
Tell us your project location, building type and steel product requirements. Share any available drawings so our team can understand your needs.
