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China factory - Qingdao Ruigang Steel Structure Co., Ltd.

Qingdao Ruigang Steel Structure Co., Ltd.

  • China,Qingdao
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China Multi Floors Prefabricated Warehouse Steel Structure 3 Storey Prefabricated
China Multi Floors Prefabricated Warehouse Steel Structure 3 Storey Prefabricated

  1. China Multi Floors Prefabricated Warehouse Steel Structure 3 Storey Prefabricated

Multi Floors Prefabricated Warehouse Steel Structure 3 Storey Prefabricated

  1. MOQ: 200 Square Meter
  2. Price: USD30-99 Per Square Meter/ Negotiable
  3. Get Latest Price
Payment Terms L/C,T/T,Western Union
Supply Ability 20000 Square Meter Per Month
Delivery Time 30 Days
Packaging Details As request
Grade Q235 / Q355 / Q235B / Q355B
Connection Type Bolted, Welded
Application Industrial and Commercial
Type Prefab Steel Structure Building
Design Standard AISC, MBMA, AWS, ASTM
Wind Load Up to 300 km/h
Surface Treatment Hot-dip Galvanization, Paint Coating
Wall Cladding Galvanized Steel Sheet, Sandwich Panel, Metal Cladding
Brand Name RG_STEEL
Model Number RG_STEEL
Certification SGS, BV,ISO
Place of Origin Shandong, China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T,Western Union Supply Ability 20000 Square Meter Per Month
Delivery Time 30 Days Packaging Details As request
Grade Q235 / Q355 / Q235B / Q355B Connection Type Bolted, Welded
Application Industrial and Commercial Type Prefab Steel Structure Building
Design Standard AISC, MBMA, AWS, ASTM Wind Load Up to 300 km/h
Surface Treatment Hot-dip Galvanization, Paint Coating Wall Cladding Galvanized Steel Sheet, Sandwich Panel, Metal Cladding
Brand Name RG_STEEL Model Number RG_STEEL
Certification SGS, BV,ISO Place of Origin Shandong, China
High Light 3 storey prefabricated steel buildingmulti-floor warehouse steel structureprefabricated multi-storey steel building

Multi Floors Prefabricated Warehouse Steel Structure 3 Storey Prefabricated Building


Description

Prefabricated multi-story steel buildings are an advanced and efficient approach to construction. Unlike traditional methods, the core components—including steel frames, beams, and floor systems—are built off-site in a highly controlled factory setting. This process guarantees superior precision and quality while dramatically cutting down on construction time. The pre-built parts are then brought to the site for quick, hassle-free assembly, resulting in a robust and eco-friendly structure. This method not only offers significant cost savings but also provides a versatile and durable solution for a wide range of building types, from office spaces to housing.

ITEMS SPECIFICATION
Main Steel Q355, Q235, Q355B, Q235B, etc.
Anti-rust protection Hot-dip galvanized or anti-rust painting
Purlin and girts Cold-rolled C or Z steel, Q355 or Q235
Column & Beam Welded or Hot rolled H-section
Connection method of steel structure Welding connection or bolt connection
Wall & Roof Sandwich panel or steel sheet.
Door Rolled up door or Sliding door
Window Plastic steel or Aluminum alloy window
Surface Hot-dip galvanized or painted
Crane 5MT, 10MT, 15MT, and more


Painting system on peb steel structure surface:

Anti-Corrosion Paint

This coating uses a special blend of pigments and rust-inhibiting agents to create a powerful, lasting barrier against corrosion and oxidation.

Epoxy Paint

Known for its superior adhesion and chemical resistance, epoxy paint forms a resilient, protective layer that withstands impacts and daily wear.

Polyurethane Paint

Ideal for outdoor applications, this high-performance coating is extremely tough and UV-resistant. It keeps its color and gloss over time while resisting both chemicals and abrasion.


Common Applications of Multi-Story Steel Structures:

  • Commercial and Office Buildings: They are an excellent choice for modern office complexes, retail centers, and showrooms. The clear-span design of steel frames allows for large, open-plan spaces that can be easily reconfigured to meet a business's changing needs.

  • Residential Complexes: Prefabricated steel is increasingly used for multi-story apartments and condominiums. This method helps to accelerate project timelines and deliver high-quality, durable housing units.

  • Institutional Facilities: Schools, hospitals, and libraries often utilize these structures. The quick assembly process minimizes disruption to the surrounding community and allows for essential facilities to be operational much sooner than with traditional construction.

  • Parking Garages: Multi-story parking garages are a prime example of where prefabricated steel buildings excel. The modular nature of the components makes it easy to create robust, functional, and scalable parking solutions.

Why Us?

Precision Engineering Our senior design team provides accurate custom solutions and optimizes steel usage with meticulous calculations, ensuring a highly efficient final product.

Expert Craftsmanship Leveraging a skilled production team and advanced equipment, we guarantee excellent quality and a high degree of precision in every component we manufacture.

End-to-End Service We offer a comprehensive, single-source solution that covers every stage of your project, from the initial design all the way through to final installation.

Unwavering Quality & Support Our commitment to excellence is upheld by strict adherence to international standards. This quality is backed by reliable, quick-response after-sales support to ensure your long-term satisfaction.



Packing & Loading:

We ensure the safe delivery of every component through a meticulous logistics process. Each part is secured with reinforced packaging to prevent damage in transit. Our professional loading team then optimizes every 40' high cube container using cranes and forklifts, following strict procedures to maximize space and guarantee careful handling.



FAQ:

1. You are manufacture factory or trading company?
As a direct manufacturing facility based in Qingdao, China—just a stone's throw away from the Qingdao Port—we pride ourselves on our stringent quality management system, expert design team, robust production capabilities, and extensive manufacturing experience.

2. How about your quality control?
1)we only cooperate with high-quality raw material suppliers with strength and reputation, and our quality inspection department will conduct
100% strict testing on the raw materials before entering our factory.
2) our workers are all certified and regularly assessed, In this way, we can guarantee the production quality.
3)During the production process, we have three parts: self-inspection, mutual inspection, and workshop inspection. Only qualified product can move to next step.
4) Before delivery, inspection working will check everything with delivery list, to ensure that we send you every items and you can install it locally.
3.What's the delivery time?
Usually 30 days. Don't worry about the delivery time at all, we have perfect management plan for each project, then deliver to you on time.
4. Do you offer service for installation?
Yes,But we will provide very detailed installation drawings and videos. Generally, you can install it locally,they are all prefabricated and bolted.
Otherwise , we can also send engineer for guiding installation.
5. What's the payment term?
We have two payment terms.
1) 30% advance payment before producing by T/T, and 70% balance by T/T before shipping.
2) 100% irrevoable L/C
6. How to get a fast quotation?
Please send us your project preliminary drawing, then we would quote you accordingly in 2days. Or we confirm several questions with you, then do quotation list with details for you timely.
7. Is your price competitive compared with other companies?
We are direct factory, yes, it`s competitive, price and quality are guaranteed.


Our Steel Structure Fabricaiton Factory

Qingdao Ruigang Heavy Industry Co., Ltd. is a national high-tech company that provides full-service steel structure solutions. We handle every step of your project, from innovative design and precise manufacturing to professional installation, delivering efficient and sustainable prefabricated buildings.Our state-of-the-art facility spans over 50,000 square meters in Qingdao's West Coast New District, just 30 kilometers from Qingdao Port. With a dedicated team of 115 skilled professionals, we're ready to offer you high-quality, sustainable building solutions.



Certification



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Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2013

  • Total Annual:

    80000000-100000000

  • Employee Number:

    150~200

  • Ecer Certification:

    Verified Supplier

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Get in touch with us

  • Reach Us
  • Qingdao Ruigang Steel Structure Co., Ltd.
  • No.1 Songwang Road, Zhangjialou Town, Huangdao District, Qingdao, China
  • https://www.peb-steelstructure.com/

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