Advantages
1. We supply one-stop service( total solution for projects, 3D model design, design drawing and construction
drawing, online technical support, return and replacement) .
2. Cost-saving and with our patented pallet is easily to load and unload.
3. Nice appearance, smoothly surface and different color options for customized.
4. Stable safe and durable, could assist to strong wind and heavy snow.
5. Cost-effective, low cost and fast construction, the materials can be recycled.
Quality is our top priority. Quantities of raw materials are prepared from renowned Chinese brand. They are well collected, numbered and classified methodically in the storage Area.
| Material List |
| Size |
According to Customers' Need |
| Main Steel Structure Frame |
| Column |
Q235B(ASTM A36,S235JR), Q355B Welded or Hot-Roll H Section Steel |
| Beam |
Q235B, Q355B(ASTM 572,S355JR) Welded or Hot-Roll H Section Steel |
| Secondary Steel Structure Frame |
| purlin |
Q235B, C and Z Type Steel |
| Knee Brace |
Q235B, Angle Steel |
| Tie Tube |
Q235B, Circular Steel Pipe |
| Brace |
Q235B, Round Bar or Angle Steel |
| Bracing |
Q235B, Angle Steel, Round Bar or Steel Pipe |
| Roof & Wall Material, Door, Window |
| Roof & Wall |
Metal sheet(PE+Galvanized+Aluminium), Sandwich Panel, Glass wool |
| Door & Window |
Rolling Up/Shutter Door, Sandwich Panel Door, Stainless Steel Door, Fireproof Door;
PVC window, Aluminium Window; |
To avoid corrosion, we apply painting finishing or galvanized finishing.
We have been devoted to research & development of steel structure buildings. And we constantly renovate technology to improve the wind- and rain- resistance performance of the products. So their life-span can be enlarged and it helps accomplish the most cost-effective effect for our customers.
Laser Cutting. Compared with traditional flame cutting, laser cutting can promote the productivity by at least 50%, sometimes almost 100%. It will improve the precision, tolerance range of laser cutting is smaller than 0.5mm.
Welding Technology. SAW submerged arc welding as well as H-beam assemble welding. With the advanced technologies, in the ultrasonic-wave flaw detection, the products can meet the standard of the first-class welding joint and show flawless appearance.
One-stop service match insulation materials for customer.
Panel Insulation options : EPS/PU/Rock Wool/Glass wool
We apply our knowledge and experience of steel building to deliver multiple options of various metal sheet and sandwich panel with different insulation materials to approach better looking building appearance.
Fitting System & Accesories
(Connector, Door, window, etc.)
Through smart construction design and meticulous cost analysis, we customize the right approach for customers' projects to exceed their expectations, and have won the trust of our customers in more than 20 countries all over the world. Our highly experienced teams are committed to bringing successful projects to our clients. We deliver cost-effective solutions that mitigates risks while maximizing business value.
Qingdao Jinggang Building Co., Ltd. is a professional steel structure building manufacturer located in the port city Qingdao, covers an area of 87000 square meters.Our highly experienced teams are committed to bringing successful projects to our clients. We deliver cost-effective solutions that mitigates risks while maximizing business value.Quality-first is the core value. Quality assurance and quality control team collaborate to optimize the quality of the steel products by developing a rigorous quality inspection system based on ISO 9001 that contributes to our reputation and clients' satisfaction.
In Qingdao Jinggang, we keep promoting products with highest cost performance and longest life span, and exploring the limits of construction management optimization.
With our passion, Qingdao Jinggang is striving for building the world a better place!
PACKAGING & LOGISTICS
Patent steady packaging makes transit safer and unloading easier.
Excellent packaging design saves space, labor as well as shipping cost.
Packed with number on each part. Providing online installation instructions
Patented packaging technology is adopted to ensure safe and fast unloading process for our customers.
Our highly experienced teams are committed to bringing successful projects to our clients. We deliver cost-effective solutions that mitigates risks while maximizing business value.
----- PROJECT CASES -----
Our vision is to build a world-famous brand, we have exported prefabricated steel buildings to America, Canada, Russia, Saudi Arabia, Lithuania, Romania, Malta, Jamaica, Bolivia, Suriname, Philippines, Japan and so on
FAQ
Q1: Is your company a factory or trading company?
A: We are manufacturer with foreign trade department, so you can get competitive price as well as professional service.
Q2: What are your main products?
A: We provide steel structure warehouse, workshop, chicken house, prefab house, container house, garage, aircraft hangar, sandwich panels and other construction materials.
Q3: What's the quality assurance you provide and how do you make quality control?
A: Quality-first is our core value. Jinggang quality assurance team and quality control team have developed a rigorous quality inspection system based on ISO9001. Testing Laboratory guarantees qualified raw materials and high-standard product.
Q4: Do you offer installation guidance on site?
A: Yes, we provide one-stop service of installation, supervision and training by extra. We can send our professional technical engineers to supervise overseas installation.
Q5: What should I provide to get a complete quotation?
A: Please provide information of building dimensions, insulation material, local wind speed and snow load. Then we can make careful design and give competitive quotation.
Q6: What kind of drawing will you provide?
A: Plan drawing, elevation drawing, sectional drawing, foundation drawing and installation drawing.
Q7: How many colors do your sandwich panels have?
A: White grey, dark grey, sea blue, red and customised colors according to your requirements.
Audited Supplier 
){kind=link}
){kind=link}