As a wholesale modular homes China provider and manufactured homes supplier China, Shandong Quality Integrated House Co., Ltd. delivers factory-produced housing units designed for quick on‑site assembly, serving applications such as worker accommodations, remote site offices, and emergency relief housing.
As a prefab house factory china-based manufacturer, Shandong Quality Integrated House Co.,Ltd. produces lightweight steel-framed houses and panelized units for rapid on-site assembly.
Shandong Quality Integrated House Co.,Ltd. makes portable units like the apple capsule, flat pack container house, and detachable container house for easy shipping and assembly.
Shandong Quality Integrated House Co., Ltd. supplies three practical steel-based building systems—modular container house, prefab steel structure building, and light steel frame house—each designed for efficient production, easy assembly, and adaptable reuse across residential, commercial, and emergency projects.
The prefab and flat pack container houses from Shandong Quality Integrated House Co.,Ltd. are easy to ship and assemble, while the expandable container house unfolds to double its area in minutes.
Shandong Quality Integrated House Co.,Ltd. now offers a prefab tiny house modern on sale that features clean contemporary design and durable steel framing, serving as a practical prefab steel solution china for residential or commercial use.
Luxury Steel Frame Sandwich Panel Pre Engineered Prefabricated Villa China Light Building - Qb25
Luxury Prefabricated Villa (Model QB25)—a high-end, factory-engineered home that blends elegance, efficiency, and sustainability. Spanning 270㎡ of total building area across two spacious floors (13.8m × 9.8m), this villa features 3 well-appointed rooms, premium finishes, and a robust light steel frame structure for unmatched durability and seismic resistance.
Prefab villas luxury supplier China | Three-bedroom light steel villa design, two-story light steel villa design, with spacious housing and wide entertainment and leisure venues
Designed for fast on-site assembly—typically completed in just weeks—the QB25 villa is ideal for luxury residences, vacation homes, or eco-resorts, offering a turnkey solution without compromising on comfort or style -- Prefab steel structure on sale
Product Description
| No. | NAME | DESCRIPTION | UNIT | THEORY QTY | LOSS RATE | UNIT | ACTUAL QTY |
| 一 | LGS Structure | ||||||
| 1 | steel structure | ㎡ | 230 | 1.00 | T | 9.20 | |
| 2 | fittings | set | 230 | 1.00 | ㎡ | 230.00 | |
| 二 | Wall System | ||||||
| 1 | External wall OSB board | 1220*2440*9mm | ㎡ | 355.2 | 1.30 | pc | 160 |
| 2 | External wall unidirectional breath paper | ㎡ | 585.2 | 1.30 | m2 | 761 | |
| 3 | External wall wooden support | 30*40*3000mm | m | 1065.6 | 1.30 | pc | 462 |
| 4 | External wall metal carved board | 381*3800*16mm +381*4500*16mm | ㎡ | 355.2 | 1.30 | ㎡ | 462 |
| 5 | Internal wall OSB board | 1220*2440*9mm | ㎡ | 511.5 | 1.30 | pc | 231 |
| 6 | Internal wall PVC board | 1200*2400*9mm | ㎡ | 511.5 | 1.20 | m2 | 614 |
| 7 | Wet district fiber cement board | 1220*2440*10mm | ㎡ | 135.96 | 1.30 | pc | 61 |
| 三 | Insulation System | ||||||
| 1 | Glasswool Insulation | T75mm，12㎡/roll 16Kg/m3 | ㎡ | 501.33 | 1.30 | m2 | 652 |
| 2 | Glasswool insulation(under roof) | T75mm，12㎡/roll 16Kg/m3 | ㎡ | 198.1 | 1.30 | m2 | 258 |
| 3 | External wall XPS board | 1200*600*40mm | ㎡ | 355.2 | 1.20 | pc | 592 |
| 四 | Floor System | ||||||
| 1 | Floor surface OSB | 1220*2440*18mm | ㎡ | 135.2 | 1.30 | m2 | 176 |
| 2 | Floor self-paste waterproof coil | T1.5mm，-15℃，20㎡/roll | ㎡ | 135.2 | 1.20 | roll | 8 |
| 3 | Floor tile | 12mm | ㎡ | 230 | 1.10 | ㎡ | 253 |
| 五 | Roof System | ||||||
| 1 | Roof OSB board | 1220*2440*12mm | ㎡ | 198.1 | 1.50 | pc | 103 |
| 2 | self-paste waterproof coil | T1.5mm，-15℃，20㎡/roll | ㎡ | 198.1 | 1.40 | roll | 14 |
| 3 | Roof tile | asphalt tile | ㎡ | 198.1 | 1.50 | pack | 106 |
| 4 | Roof ridge tile | asphalt tile | m | 49.12 | 1.10 | pack | 7 |
| 5 | Roof eaves pvc molding | 6m/pc | m | 109.18 | 1.50 | pc | 27 |
| 6 | PVC closing strip | 4m/pc | m | 109.18 | 1.50 | pc | 41 |
| 7 | Metal carved board under roof eaves | 381*3800*16mm | ㎡ | 65.508 | 1.50 | pc | 68 |
| 六 | Ceiling | ||||||
| 1 | pvc ceiling/pvc | 6000*200mm | ㎡ | 230 | 1.20 | ㎡ | 230.00 |
| 2 | pvc angle skirting/pvc | ㎡ | 230 | 1.05 | ㎡ | 241.50 | |
| 七 | Door & Window | ||||||
| 1 | Alumunium double glaze window | ㎡ | 51.78 | 1.00 | ㎡ | 51.78 | |
| 2 | Steel and MDF door | ㎡ | 17.2 | 1.00 | ㎡ | 17.20 | |
| 八 | Water&Electric System | ||||||
| 1 | Water Pipes | ㎡ | 230 | 1.00 | ㎡ | 230.00 | |
| 2 | Electric system | Include weak current,exclude socket/switch/light,etc | ㎡ | 230 | 1.00 | ㎡ | 230.00 |
| 九 | Accessories System | ㎡ | 230 | 1.00 | ㎡ | 230.00 | |
| 十 | Loading | ㎡ | 230 | 1.00 | ㎡ | 230.00 |
QUALITY prefabricated metal building factory – Durable, customizable, and cost-effective steel structures for residential, commercial, and industrial use. Fast assembly, energy-efficient, and compliant with international standards (ISO/CE/AS/US/CA). Contact us today for a free quote and design consultation!
Highly customized tea processing machine to meet your special needs, strictly product quality control is our requirement .
