Quality standard:
1. Certificate: ISO9001:2000
2. Code for design of steel structure: GB 50017-2003
3. Technical code of cold-formed thin-wall steel structure: GB50018-2002
4. Load code for the design of building structures. GB 50009-2006
5. Construction quality acceptance of steel: GB50205-2001
6. Code for design, construction and acceptance of high strength for steel structure, JGJ82-2011
7. Technical specification for welding of steel structure building: JGJ 81-2002
8. Technical specification for steel Structures of tall buildings: (JGJ99-98)

Structure assembly:
1. Steel framework:
Component: H-Column, H-Beam & C/Z-Purlin
Connection of steel structure method: Welding, bolted
2. Surface treatment: Painting, galvanized
3. Roof &Wall: Colored steel tiles or colored steel sandwich panel as per request
4. Doors: Rolling or pushing, as request

FAQ

Q1: Is your company a factory or trade company?
We are factory, so you can get the best price and competitive price.

Q2: What are your main products?
A: Our main products have steel structure,warehouse,workshop,prefab house,container house, steel poultry shed,steel car
garage,steel aircraft hangar,light steel villa,sandwich panel and other construction materials.

Q3: What’s the quality assurance you provided and how do you control quality ?
Established a procedure to check products at all stages of the manufacturing process - raw materials, in process
materials,validated or tested materials, finished goods, etc.

Q4: Do you offer guiding installation on site overseas for warehouse building?
Yes, we can provide the service of installation, supervision and training by extra. We can send our professional technical
engineer to supervise installation on site overseas.

Q5: What should the client provide before you offer a complete quotation?
A: When we receive inquiry from client, please fill purchasing intention sheet, providing us with information of warehouse
dimensions, draft drawing, layout and materials for prefabricated house. We will design the drawings and offer competitive quotation with the above information.

Q6: What kind of drawing will you provide?
A: Plan drawing, elevation drawing, sectional drawing, foundation drawing, installation drawing.

Q7: How many colors do your sandwich panels have?
A: Off-white, ivory white, blue, green , red and according to buyer's requirement.

Qingdao Aolifeng Building Materials Manufacture Co., Ltd. from Gunuo group was establish in year 2000.

We are specializing in steel structure designing, manufacturing and installation. With around 38 thousand square meter factory area. We produced all steel building related materials, Such as C/Z/H section steel, fire-proofing insulated sandwich panels, PPGI steel sheet and coils, Flashings and trims.

In our workshop, there are many advanced equipments. Four lines of automatic weld H beam, three lines of sandwich panel, two lines of C/Z section steel, and twenty lines of corrugated steel sheet. The Production capacity is about 20 thousand ton of welded H beams and columns, 8 thousand tons of C and Z section steel, 50 thousand square meter sandwich panel, 8 thousand ton of corrugated steel sheet and coil every year.

Our engineering team is a very experienced and efficient team. Understanding customer’s needs and giving the accurately design to save the client’s time and money is our basic responsibility.

Also we have full set of quality control system, from raw material to finished products, our QC staff will pay 100% serious attitude to make sure each item are produced exactly according to design.

Our products has been export to to Russia, American, Australia, Africa, Angola, Cambodia, South American, Dubai, Japan and so on.

To improve the quality of products and the development of new customers is always our goal! We also welcome OEM and ODM orders.