| Items | Specification |
| Main Steel Frame | Column | Q235, Q355 Welded H Section Steel |
| Beam | Q235, Q355 Welded H Section Steel |
| Secondary Frame | Purlin | Q235 C and Z purlin |
| Knee bracing | Q235 Angle Steel |
| Tie Bar | Q235 Circular Steel Pipe |
| Bracing | Q235 Round Bar |
| Column and Horizontal Bracing | Q235 Angle Steel, Round Bar or Steel Pipe |
| Maintenance system | Roof Panel | EPS Sandwich Panel / Fiber Glass Sandwich Panel /
Rock Wool Sandwich Panel / PU Sandwich Panel /Steel Sheet |
| Wall Panel | Sandwich Panel / Corrugated Steel Sheet |
| Accessories | Window | Aluminiumn Alloy Window / PVC Window |
| Door | Sliding Sandwich Panel Door / Rolling Metal Door / Personal Door |
| Downspout | PVC |
| Structure Usage | Up to 50 years |
| Finishing Options | Vast array of colors and textures available |
| Paint Options | Alkyd paiting, two primary painting, two finish painting
(gray paint, red paint, white paint, epoxy zinc etc.) Or
Galvanized. |
Service advantages
1.Professional design: We have a senior design team that can accurately customize
drawings or calculate steel usage to meet your personalized needs.
2.Exquisite craftsmanship: A skilled production team combined with advanced equipment
customizes production plans for each project to ensure excellent
quality.
3.One stop service: With rich project experience, we provide comprehensive and
integrated proposals, from design to installation, worry free
throughout the process.
4.Strict quality control: A professional quality control team follows international
standards to ensure that products and services perfectly meet your
requirements.
5.High quality after-sales service quickly responds to customer needs, provides comprehensive
maintenance services, and ensures long-term stable operation of the
project.
Project Cases
Project Usage: High-End Intelligent Hydraulic Machine Tool Equipment
Size of the plant: Total Area 9,702 Sqm
Steel Structure Weight: 630Ton
Project Usage: Logistics Steel Warehouse For High-Speed Rail Station
Size of the plant: Total Area 24,570 Sqm
Steel Structure Weight: 985Ton
Project Usage: Textile Manufacturing Machine Machine Tool Equipment
Size of the plant: Total Area 6,615 Sqm
Steel Structure Weight: 750Ton
Our Company
Qingdao Ruly Steel Engineering Co., Ltd is a professional steel structure fabrication and engineering
company, located in Qingdao, China, which integrates steel
structure design, research and development, manufacturing and
installation. The project types include prefabricated steel
workshop, warehouse, logistics park and other light steel structure
of the civil building system, high-rise residential buildings,
exhibition center, stadium, airport station and bridge, Power
plant, chemical plant, oil and gas, mining,etc.
Our company's steel structure processing plant now covers an area
of 35,000 square meters, plant20,000 square meters. More than 100
employees. The monthly production capacity for steel structure is
more than 1500 Tons. Our steel structure components include
light/heavy H steel ,BOX steel,Cross shaped section steel, large
diameter submerged arc straight-weld pipe,steel model structure,
C/Z purlin and machining fitting components . There are three
subordinate steel structure companies, which have passed and
strictly implemented ISO9001:2008 quality management system,
ISO14001:2004 environmental system, GB/T28001:2001 occupational
health system, and obtained ASTM certification in the United
States, and international SGS product certification. Obtained the
right of export, design, installation and consultation from the
ministry of foreign trade and economic cooperation.
Quality first, Technology ahead ,Innovation continually is our
entrepreneurial concept. We build strong relationships of trust
with our clients, truly understanding their needs and bringing them
the most reasonable solutions.
Certificate
Our Service
1.Structural steel fabrication, painting , galvanizing ,
pre-assembly.
2.Designing, fabrication and installation for Prefabricated steel
structure building.
3.Deepen or design the fabrication drawing or shop drawing based on
your architectural drawing and construction drawing.
4.We offer reasonable advices for usage, maintenance and technically
improve.
Quality Control
QC/Technical Support
Raw material quality control
Thickness tolerance <0.25mm
Yield and tension strength testing in-house
Third party inspection certificate
Supply traceable mill certificate
Structural steel fabrication quality control
100% testing dimension tolerance <1mm
20% sample welding line ultrasonic testing, no fault, full
penetration.
20% magnetic powder testing, no bubble, no defect, Smooth and Full
Supply third-party inspection assistance.
Shot blasting and painting quality control
Shot blasting grade Sa. 2.5 Metal luster, no rust, no oil dirt, no
welding spatter, Roughness >75um
Paint primer within 5 hours after shot blasting, Holiday-free
coatings, smooth, No dust, Dry Film Thickness (DFT) >75UM
Pre-assembly testing the connection details.
Parking And Delivery
Safe packaging and efficient loading
1.Standard sea freight packaging: All structural components, panels, bolts, and accessories are
packaged in reinforced sea freight packaging to ensure that the
product is not damaged during transportation.
2.40'HQ container loading: Optimize loading space, improve transportation efficiency, and
ensure product safety and stability.
3.Professional loading team: Operated by skilled workers using cranes and forklifts, strictly
following procedures to prevent damage to goods.
We are committed to providing you with comprehensive protection
from packaging to loading, ensuring that products are delivered to
you in perfect condition.
Component
FAQ
Q: You are manufacture factory or trading company?
A: We are manufacture factory. And you are welcomed to visit us at
any time. The quality control flow and sales team will show you our
professionalism. Also you will can get best and most competitive
price after visiting us.
Q: Is your price competitive compared with other companies?
A: Our business objectives are to give the best price with same
quality and best quality with the same price. We will do everything
we can to reduce your cost and guarantee you get the best product
that you paid for.
Q: Can you send engineers or whole team to install my project?
A: We will give detailed installation drawings for free. We can
send engineers as installation director or a team upon request.
Q: Do you accept container loading inspection?
A: You are welcomed to send an inspector, not only for the
container loading, but any time during the production time.
Q: Do you offer designing service for us?
A: Yes, we could design full solution drawings as your
requirements. By using AutoCAD, PKPM, MTS, 3D3S, Tarch, Tekla
Structures (Xsteel) and etc. we can design complex industrial
building like office mansion, super marker, auto dealer shop,
shipping mall, 5 star hotel.
Q: What is the delivery time?
A: Delivery time depends on order quantities. In general the
delivery time to nearest seaport in China will be 40 days after
receiving deposit.
Q: How can you get a quotation for your projects?
A: You can contact us by email, phone, WhatsApp,Viber and so on
24*7 and you will get reply within 8 hours.
