Qingdao Ruigang Steel Structure Co., Ltd. sales3@ruiganggroup.com 86--13370850031
Product Details
Place of Origin: Shandong, China
Brand Name: RG_STEEL
Certification: SGS, BV,ISO
Model Number: RG_STEEL
Payment & Shipping Terms
Minimum Order Quantity: 200 Square Meter
Price: USD30-99 Per Square Meter/ Negotiable
Packaging Details: As request
Delivery Time: 30 Days
Payment Terms: L/C,T/T,Western Union
Supply Ability: 20000 Square Meter Per Month
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 |
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 |
Galvanized Steel Floor Multi Levels Steel Structure Car Parking Building
Description
Leveraging off-site manufacturing, prefabricated multi-story steel buildings provide a smarter, faster way to build. We produce all key components, from steel frames to floor systems, in a controlled factory setting. This method ensures precise, high-quality results and drastically lowers on-site construction time and expense. The final structure is a durable, flexible, and sustainable solution for everything from new office spaces to multi-unit residential buildings.
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: Engineered to provide a long-lasting barrier, this coating actively defends against rust and oxidation.
Epoxy Paint: A resilient protective layer that's built to withstand impacts, chemicals, and daily wear thanks to its superior adhesion.
Polyurethane Paint: This high-performance coating is ideal for outdoor applications, as it provides exceptional durability and UV resistance, keeping its color and gloss intact.
Common Applications of Multi-Story Steel Structures:
Commercial and Office Buildings
Steel's high strength-to-weight ratio makes it perfect for creating large, open-plan office spaces without the need for numerous support columns. This provides a flexible layout for businesses and enables faster construction to meet the demands of fast-paced commercial developments.
Residential Complexes
Steel frames are an excellent choice for multi-story apartments and condominiums. Their precision manufacturing ensures consistent quality, and the non-combustible nature of steel provides a high level of fire safety.
Medical and Educational Facilities
In hospitals, clinics, schools, and universities, steel enables quick and efficient construction. It also supports the heavy loads of specialized equipment and provides the large, column-free spaces needed for auditoriums and laboratories.
Hotels and Retail
Steel is ideal for creating expansive, aesthetically pleasing interiors in hotels and retail centers. The material's durability and ability to be prefabricated off-site minimize disruption to the surrounding area during construction.
Why Us?
1. Product & Service Advantages
Diversified Product Line: We offer a broad portfolio of products—from steel structures and prefabricated homes to stainless steel goods—that are designed to meet a wide range of customer needs.
One-Stop Service: Our one-stop service provides a seamless experience, managing every stage from initial processing and installation to sales and ongoing maintenance of mechanical equipment.
2. Technological & Production Advantages
Advanced Production: We use advanced production technology and state-of-the-art equipment to ensure both product quality and manufacturing efficiency.
High-Quality Products: Our commitment to a strict quality management system guarantees superior products that consistently earn widespread customer praise.
3. Market & Global Advantages
Broad Market Coverage: Our products are trusted and widely used across diverse sectors, including industrial, transportation, urban development, and residential construction.
Global Reach: With independent import and export rights, we have established a strong global presence, selling our products in numerous countries and expanding our market footprint worldwide.
Packing & Loading:
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 your trusted partner for comprehensive steel structure solutions. We provide a seamless, end-to-end service, managing every project from innovative design to professional installation. This is all powered by our state-of-the-art 50,000-square-meter facility in the West Coast New District, located just 30 kilometers from Qingdao Port. Our commitment to delivering high-quality, sustainable buildings is backed by a dedicated team of 115 skilled professionals.
Certification
Product Attributes