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Multi-Story Steel Structure Office Building

Steel Core: High load, ≥Grade 7 seismic, ≥Grade 12 wind-resistant
Flexible Layout: 10-20m column-free spans for open/partitioned spaces
Energy-Saving: Insulation + natural light, 30% energy reduction
Fast Build: Prefab modules, 40% shorter construction cycle

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Design & Production

Technical Parameters

Customer Cases

FAQ

Design & Production

Utilize professional software like AutoCAD, Tekla Structures, and 3D3S for precise design. Focus on structural integrity, material efficiency, and compliance with industry standards to ensure safe and cost-effective steel structure products.

Production Process：

Technical Parameters

Brand name	Steel Structure Office Building
Model	1.Single slope, Double slope, Multi-slope.
Model	2.Single span, Double-span, Multi-span, Single floor, Double floors.
Column and beam	1.Q235B (A36/S235JR equivalent) & Q355B (A572 Grade 50/S355JR equivalent).
	2.All bolts connecting.
	3.Straight cross-section or Variable cross-section.
Surface	Hot-dip galvanized or painted.
Roof and wall panel	1.EPS ,PU ,Rock wool sandwich panel.
	2.Single colorful corrugated steel sheet0.326~0.6mm thick, YX28-205-820(820mm wide).
	3.Sandwich panel with EPS, ROCK WOOL, PU etc insulation thicknessaround 50mm~150mm, 950mm or 960mm width.
Brace	X or V as well as other type bracing made from angle, round pipe etc.
Accessories	Semi-transparent skylight belts, Ventilators, down pipe, outer gutter etc.
Window	PVC or Aluminum Alloy.
C or Z purlin	Size from C120~C320, Z100~Z200.
Door	Sliding or Rolling up door.
Carrying capacity	1.Resisting winds and seismic impacts.
Carrying capacity	2.Bearing heavy snows.
Drawing	1.Making the design and quotation according to your requirements very soon.
	2.Making the quotation according to your drawings.
	3.Giving you the satisfying opinion to your projects
Certificate	ISO9001:2008,AWS certified welder passport,SGS,BV.

Customer Cases

NPA INDUSTRY CO.LTD

Located on the northern side of the middle section of Hengyang Road, this project is jointly established by Qingdao NPA Industry Co., Ltd. and Beijing CISRI-Gaona Materials & Technology Co., Ltd. (a leading state-owned enterprise in military high-temperature materials).With a total investment of 1 billion yuan, the project spans 8.67 hectares (130 mu) and focuses on producing high-temperature alloy materials and critical components for supercritical electric boilers, which are globally mandated for industrial applications.

XINHE CRAFTS FULL CHAIN INDUSTRIAL PARK

Located in the Qingdao Xinhe Ecological Chemical Technology Industrial Base, the project covers an area of 60,771.2 sq.m and comprises 10 factory buildings divided into three phases. The first phase has been completed and delivered. The park aims to create an integrated industrial chain encompassing production, office space, sales, logistics, warehousing, and product R&D.