Qingdao Ruigang Steel Structure Co., Ltd.
| 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 |
View Detail Information
Explore similar products
Prefabricated Building Real Estate Construction Steel Structure Building
Prefabricated Steel Structure Building with Professional Design, Hot-dip
High Quality Prefabricated Steel Structure Industrial Workshop For Commercial
Customized Prefabricated Steel Structure Industrial Warehouse Building With
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 | prefabricated steel frame shed ，metal structure building kit ，steel frame construction shed | ||
Steel Structure Building is the pinnacle of modern engineering, utilizing high-grade structural steel members for its primary load-bearing framework. Unlike traditional concrete or timber, steel buildings offer an unparalleled strength-to-weight ratio, allowing for expansive spatial designs and rapid site deployment. As the global industry shifts towards sustainability and efficiency, steel structures have become the definitive choice for industrial plants, logistics hubs, and commercial complexes, providing a fire-resistant, seismic-stable, and 100% recyclable building solution that safeguards your long-term investment.
| 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 |
The core of every Ruigang project is our high-caliber technical team. We believe that a superior building begins with an intelligent design that balances safety, aesthetics, and cost-efficiency.
Advanced 3D Modeling (Tekla & AutoCAD): We utilize industry-leading software like Tekla Structures for full-scale 3D detailing. This ensures a "zero-clash" design where every bolt hole and connection fits perfectly, significantly reducing on-site installation time.
Global Code Compliance: Our engineers are proficient in adapting designs to meet international building standards, including ASTM (US), Eurocode, and GB (China). We ensure your building is compliant with localized wind, snow, and seismic load requirements.
Customized Value Engineering: We don’t just design; we optimize. Our team provides "Value Engineering" to help clients minimize material waste while maximizing structural performance, providing the most cost-effective solution for your budget.
Our factory leverages automated technology to ensure that every structural component meets the most rigorous engineering tolerances.
Precision Cutting & Drilling: Utilizing multi-axis CNC high-definition flame and plasma cutting systems for millimeter-level accuracy.
Automated Fusion Welding: All primary H-sections undergo Submerged Arc Welding (SAW), ensuring deep-penetration, defect-free structural joints.
Mechanical Shot Blasting: Every steel member is cleaned to Sa2.5 grade via automated shot blasting, creating the perfect surface for coating adhesion.
Authoritative Certifications (ISO & CE): Our manufacturing facility is ISO 9001:2015 certified, and our products carry the CE Mark, confirming compliance with European safety standards.
Non-Destructive Testing (NDT): Critical load-bearing welds undergo Ultrasonic Testing (UT) and Magnetic Particle Testing (MT) to guarantee subsurface integrity.
With thousands of successful projects spanning over 50+ countries, Ruigang has established a formidable presence across Africa, Central Asia, the Middle East, and South America.
Prestigious Feedback: Our international clients consistently commend our buildings for their seamless site-erection and superior finish quality.
Volumetric Nesting Technology: We use 3D software to optimize loading into 40' HQ containers, lowering landed shipping costs.
Intuitive Identification System: Every member is etched with a unique tracking code corresponding to our 3D shop drawings, simplifying on-site installation.
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.
Ruigang Heavy Industry Co., Ltd. is a leading provider of integrated steel structure solutions, offering a seamless, end-to-end service that covers every phase, from innovative design through to final erection. Our commitment to delivering efficient, high-quality, and sustainable construction is driven by the expertise of 115 dedicated professionals and supported by our 50,000m2 advanced facility. Situated strategically in the West Coast New District, we leverage convenient access to Qingdao Port for efficient logistics.
Building a more resilient world, one structure at a time. Contact Ruigang Heavy Industry today for a professional engineering consultation and a transparent quotation.
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
80000000-100000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
.gtr-container-x7y2z9 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 15px; box-sizing: border-box; max-width: 100%; overflow-x: hidden; } .gtr-container-x7y2z9 p { ... .gtr-container-x7y2z9 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 15px; box-sizing: border-box; max-width: 100%; overflow-x: hidden; } .gtr-container-x7y2z9 p { ...
Get in touch with us
Leave a Message, we will call you back quickly!