Advantages of Jinggang Building Factory
Qingdao Jinggang Building Co., Ltd. is a professional steel structure building manufacturer located in the port city Qingdao. Driven by innovative technology and creative thinking, we customize the right approach for customers' projects through smart construction design and meticulous cost analysis.
Jinggang provide you with full solution, from design to constrcution, we involved in your steel structure project. Free 3D sketch and design drawing is available. And Jinggang gives strong technical support online.
Customers from Aisa, Africa, America, Australia and Europe are satisfied with our turn-key service.
With professional research and development team, and careful quality control team, we guarantee that our customers will receive products with great welding and accurate dimensions.
For constant development, Jinggang renovates technology to improve the wind and rain resistance performance. So it helps to cost control and post-maintenance for our customers.
Main criterion and stipulation of the design
1.Unified standard for reliablity design of building (GBJ50068-2001)
2.Standard for terminology and symbols used in design of building structures (GB/T50083-97)
3.Standard for structural drawing (GB/T50105-2001)
4.Load code for the design of building structures (GB50009-2001)
5.Code for seismic design of buildings (GB50011-2010)
6.Code for design of steel structures (GBJ50017-2003)
7.Technical specifications for steel structures of light-weight with gabled frame (CECS102:2002)
8.Technical code of cold-formed thin-wall steel structures (GB50018-2002)
Customized products for customers according to:
- Dimension: Length, width, height of building.
- Local load: Wind speed, snow load, seismic magnitude.
- Insulation materials options:Glass wool, EPS sandwich panel, rock wool sandwich panel,PU sandwich panel and their thickness in need.
- crane metal structures: the lifting height and lifting weight of crane.
| Product information |
| Column and beam |
Welding steel or hot-roll steel |
| Steel surface treatment |
Hot-dip galvanized or painted(all colors we can do) |
| Steel grade |
Q235,Q345,ASTM,EN10225 |
| Purlin and girt |
C and Z section steel |
| Connection Method |
All bolt connection,easy installation |
| Wall&Roof |
Sandwich panel with EPS or rock wool insulation |
| Wall&Roof |
Metal sheet with blue red white grey color or customize |
| Door |
Rolling shutter door or sandwich panel sliding door |
| Window |
Plastic shutter door or sandwich panel sliding door |
| Bolt and nuts |
High strength bolt and ordinary bolt |
| Design life span |
25 years and 50 years |
| Place of origin |
Qingdao city, Shandong province, China(Mainland) |
| Business type |
Manufacture and trading |
| Packaging Details |
Bunding with pallet or customize |
Jinggang plans, calculates, and designs complete solutions and designs of steel structure in accordance with Chinese and international standards, combining modern technology.
We really boast of suitable designs and high-quality products. You can find our own professional research & development team and the QC team guarantee that our customers will receive products
with perfect welding and accurate dimensions. In addition, well-equipped factory, patented packaging and convenient transportation save you from worries.
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.
Owning 6 talented lab technicians and 16 sets of professional testing equipment, we have established our own laboratory to guarantee quality raw materials and high-standard products.
Automatic and advanced producing equipment can not only ensure the accuracy of the production, but can also meet the requirements of complicated processes.
Experienced and certified personnel has accumulated heavy steel structure production experience over 20 years.
In Qingdao Jinggang, we keep promoting products with highest cost performance and longest life span, and exploring the limits of construction management optimization.
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.
As an industrial building manufacturer, our experts deeply understand customers' need for aesthetic satisfaction. 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.
Patented packaging technology is adopted to ensure safe and fast unloading process for our customers.
In Qingdao Jinggang, we keep promoting products with highest cost performance and longest life span, and exploring the limits of construction management optimization.
Project Cases
Customer Feedback
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}