Qingdao KaFa Fabrication Co., Ltd.
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During processing period: All the raw material have checked by third party, and also certificate will be neccessary. Tension and strength testing in-house ( we are the only one have this testing machine In Qingdao). All Hand action during cutting will not be allowed,
Before welding: All the welding machine will be checked, and gas must be sufficient to avoid welding line have porosity/ Crators / Cracks . Current will be enough to avoid the welding line not smooth.
Blasting: we make the blasting as 2.0 grade ( australian standard). To ensure there will not rust before painting.
Paint: within 2 hours mustbe painted to gurantee the blasting quality. this project we use EPOXY ZINC RICH PRIMER, TWICE PAINT 80 um. After primer paint, we make Epoxy Mio Barrior Paint 40 paint, that paint will ensure all the components will be not rust during long time shipment on the sea.
Inspection: We make the Ultrasonic Testing In-house, Take record and make report in-house. After we check the components that will be ok. then we ask clients' Inspector come to our factory to check if the quality will be good to loading.
Advantages
1. Stable structure: Safe and reliable light steel structure system.
2. Attractive looks: Colorful corrugated galvanized steel sheet or sandwich panel as wall & roof panel.
3. Easy & quick to install: Repeated use, simple tools for installation.
4. Economical: Compared with concrete buildings, it costs much less.
5. Long life span: The steel structure frame coated with anti-corrosive painting could stand more than 20 years in good maintenance.
6. Environmental friendly: Professional design, easy installation, recyclable use.
7. Extensive application: Construction site, office building, industrial workshop,warehouse,exhibition center,etc.
| Market | Revenue(Previous Year) | Total Revenue (%) |
|---|---|---|
| South America | confidential | 0.5 |
| Southeast Asia | confidential | 12.0 |
| Africa | confidential | 25.0 |
| Oceania | confidential | 0.2 |
| Mid East | confidential | 5.0 |
| Eastern Asia | confidential | 5.0 |
| Northern Europe | confidential | 1.0 |
| South Asia | confidential | 2.3 |
| Domestic Market | confidential | 49.0 |
Production Machinery:
| Machine Name | Brand & Model No. | Quantity | Number of Year(s) Used | Condition |
|---|---|---|---|---|
| Heat insulation sandwich plate machine | Jing tong | 1 | 3.0 | Acceptable |
| C type steel machine | C-306 | 1 | 3.0 | Acceptable |
| Punching machine | J23-35 | 2 | 4.0 | Acceptable |
| Cutting machine | Jiashida | 1 | 4.0 | Acceptable |
| Hydraulic Bending machine | Jiashida | 3 | 3.0 | Acceptable |
| Radial drilling machine | Z3032X10 | 1 | 4.0 | Acceptable |
| Lift Crane | No information | 3 | 4.0 | Acceptable |
| Light steel keel machine | XHH-C89 | 1 | 2.0 | Acceptable |
Technical information of low cost prefabricated steel structure building:
Wind resistance: Grade 11(wind speed≤111.5km/h)
Earthquake resistance: Grade 7
Live load capacity of roofing: 0.8kn/m2
External and internal wall heat transmission coefficient: 0.35Kcal/m2hc
Second floor load capacity: 150 kg/m2
Live load of corridor is 2.0kn/ m2
Characteristics
1. Different types and sizes according to customer’s demand: large or small, wide span, single span or multiple spans. The max span is 36m without middle column.
2. Low cost and maintenance advantages.
3.Fast construction and easy installation: time saving and labor saving, all the items are factory-made, pre-cut, pre-welded, pre-drilled, pre-painted.
4.Reduced construction waste, long using lifespan: up to 50 years.
5. Nice appearance.
6. Others: environmental protection, stable structure, High quake-proof, water proof and fire proof, and energy conserving.
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