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  Specification Product Name China Easy Assemble Light Steel Frame Prefabricated House Two Storey Luxury Prefab House Villa Material Light Gauge Steel/ OSB Board/ Fiberglass insulation/ FC board/ Plaster board Exterior cladding Fibercement Board+Rendering cladding Floor Wood Flooring/ Ceramic tiles for bathroom & kitchen Roof Steel roofing Window 5+9A+5 tempered glass Aluminum alloy windows Door Aluminum alloy sliding doors Configuration list Light steel structure, floor truss, wall frame, screws, bolts, steel roofing, insulation, building paper, kitchen cabinets, shower, tap ware, toilet, Bathtub, Aluminum door, double glazing windows, plumbing, electricity, ceiling LED light, etc   Frame External Dimension 6058mm*2438mm*2896mm Internal Dimension 5838mm*2215mm*2588mm Weight 1.3T Structure Steel Wall Panel Sandwich Panel Floor Cement fiberboard +Plastic floor Roof Aluminized zinc rock wool sandwich panel Product Description 1. Layout: 5 bedrooms, 3 bathroom, 1 kitchen, 1 living room, 1 garage 2. Steel grade: light steel, yield strength ≥300MPa, Galv. Z275 and section steel GB-Q345, yield strength ≥345 MPa 3. Size: 282 sqm, that also can be customized. 4. Standard: meet CE and Australian standards 5. Certification: ISO9001: 2015 , CE; Steel prefab house advantages: Compared with the traditional brick-concrete structure, the steel structure has high strength and light weight, and has good seismic resistance due to the homogeneity and toughness of the steel material. Compared with the wood structure, the cost of the steel structure can be saved by one-third, which has an absolute price advantage. In addition, in hot and humid areas, wood-structured buildings are prone to termites, which is not conducive to firm and safe structure, and the steel structure can well eliminate this problem. Product Description Structure Q235/Q345/Q500/Q550 Glavanized Steel Steel Thickness   0.8-1.5mm.Width 89cm Beam distance/Pillar distance 400mm/600mm Galvanized quantity   275g/sqm Wind resistant   12 Grade Seismic Resistance   7 Grade Lifespan for structure   90 Years at less Floor load capacity   250-500kgs/sqm Sound Resistant   10-15dB Can reach 4 start hotel standard(40dB) Genaral Lifetime   70 years Connection way   Boltsl connection Plumbing and electricity   Can be prefabrictated,easily connect with local systerm Installation   100sqm Double stories frame can be install in 15 days with 6 worker

Specification  item value Type villa Warranty More than 5 years After-sale Service Online technical support, Onsite Installation, Onsite Training, Onsite Inspection, Free spare parts, Return and Replacement Project Solution Capability graphic design, 3D model design, total solution for projects, Cross Categories Consolidation Application Villa Place of Origin Shanghai,   China Model Number 20222211 Design Style Modern Type Light Steel Villa Brand Name FAMOUS HOUSE Material Light Steel Frame Window Aluminium Alloy Window Key Words Steel Luxury Villa Usage Family Home Advantage Eco Friendly Life Spans 70-90 Years Design Modern House Ceiling PVC Gusset Plate Ceiling Product Description The light steel villa utilize the 100% cold-bend thin wall steel as the structure body and can be used to build buildings within 6 floors. The main building component of this system is the frame bridge,which is composed by the galvanized cold-bending high frequency welded light thin wall rectangular pipe and the triangle.C type, triangle v type connection. All these prefabricated components are transferred to the construction site to be installed into the structure body. After that the interior, exterior wall panels and roof profile panels are laid out, while the heat and sound insulation material are filled into the space in the wall and floor deck. This product solve the problem of "hot bridge,bad fire resistance". Advantages 1. Industrialized production with fast manufacturing speed and high precision; 2. Good looking,stable structure,good anti-shock and anti-corrosion property; 3. Cold-rolled thin wall light steel structure system building has lighter weight,shallow base,low pricing; 4. No need for large scale machines on the construction site. Fast installation. The construction of a 200m2 two-story villa can be completed by 6-8 skilled workers in about 20 days; 5. Convenient package and transportation:the transportation process is fully considered into the product design,optimize the load method, with about 130-150 m2 per 40 foot container； 6. The wall and roof panel is enclosed by multi-type material,which makes the walls of the building breathable and enhance a more comfortable residence in it. 7. The construction site is no wet, environment friendly, not seasonally restraint; 8. With the satisfaction of the functional needs,the wall is thinner,which increase the effective usage area of the building; 9. Customizable. Product Description 1. Layout: 5 bedrooms, 3 bathroom, 1 kitchen, 1 living room, 1 garage 2. Steel grade: light steel, yield strength ≥300MPa, Galv. Z275 and section steel GB-Q345, yield strength ≥345 MPa 3. Size: 282 sqm, that also can be customized. 4. Standard: meet CE and Australian standards 5. Certification: ISO9001: 2015 , CE;

Material Description 1. Galvanized Square tube steel and V model galvanized fastenings; 2. Steel name:square tube light steel, people called: Web steel;     3. Every section frame is made up square tube with V fastenings : column, beam of roof, beam of floor , purline, stairs, and so on ; 4. Convenience installation and shipment Roofing System Structure Roofing system of light steel house:  Light steel villa roof system is composed of roof truss, structural OSB panel, waterproof layer, light shape roofing tile (metal or asphalt tile). Light steel structure roofing appearance can be have a variety of combinations. Has a variety of materials. In order to protect the waterproof technology, the appearance have many choose idea. Exterior Wall System Structure Exterior wall system of light steel house :  The exterior wall of the light steel house mainly composed of wall frame column, top beam of the wall, bottom of the wall beam, wall support, wall panel and a connecting piece. Light steel villa general will cross wall as bearing wall structure, wall columns for C shaped steel, the wall thickness according to by the load , usually 0.84~2mm, wall and column spacing generally for 400 ~ 600 mm, the wall layout of this light steel villa , effectively inherit and reliable transfer of vertical load, and the arrangement is convenient.  Roof purlin  Sandwich panel door/steel door  Base-cross beam  8#C steel+L40 angle brance (Thk:2.5mm Galvanized)  Base-purlin  12#C steel Thk:2.0mm  Base board  20mm Cement board  Interior wall  8+6mm Calcium silicate board+Steel keel+8+6mm Calcium silicate board  Exterior wall  8mm Cladding+8mm Calcium silicate board+Steel keel 8+6mm Calcium s ilicate board+10mm rock wool insulation  Roof  Steel sandwich panel+asphalt shingles/color steel glazed tile  Outside Door  Anti-theft door/Metal door  Interior Door  Complex wooden door/PVC door  Window  Aluminum sliding window with single glass  Electricity  Electricity General lighting  Floor  800*800mm Polished tile  Ceiling  PVC ceiling,plaster ceiling,calcium silicate board

Specification  Roof purlin  Sandwich panel door/steel door  Base-cross beam  8#C steel+L40 angle brance (Thk:2.5mm Galvanized)  Base-purlin  12#C steel Thk:2.0mm  Base board  20mm Cement board  Interior wall  8+6mm Calcium silicate board+Steel keel+8+6mm Calcium silicate board  Exterior wall  8mm Cladding+8mm Calcium silicate board+Steel keel 8+6mm Calcium s ilicate board+10mm rock wool insulation  Roof  Steel sandwich panel+asphalt shingles/color steel glazed tile  Outside Door  Anti-theft door/Metal door  Interior Door  Complex wooden door/PVC door  Window  Aluminum sliding window with single glass  Electricity  Electricity General lighting  Floor  800*800mm Polished tile  Ceiling  PVC ceiling,plaster ceiling,calcium silicate board Prefab Villa Characteristics 1. Energy-Saving: Light steel Villa is easier to build, lower cost, significantly time-saving and    labor saving comparing to the traditional civil buildings. 2.Customized design: Internal design can be customized as your own stylish apartment, with    bedrooms, living room, kitchen and toilet inside. 3. Appearances: External decoration sheet & internal wall paper applicable for better    appearances inside & outside the house. 4.Inside system: Ceramic tile, ceiling, sit down toilet, wash basin and shower are conventional arrangements. 5. Easy to build: The house is connected by bolt and screw. 6 labors one team, each day can install 100 square meter. 6.Technical parameter: Good Performance for anti-seismic(against 8-degree earthquake), against    wind(speed of 70m/s ), sound-proof, fire resistance, heat preservation. 7. Environmental friendly: 100% recyclable of the materials, all these advantages are          conform to the consciousness of environmental protection. What’s more, the materials we use are all green materials, which are good for people’s health. Light Gauge Steel Structure 1) Lifetime for structure: 100 years. 2) Earthquake resistance: mix more than 8 grades. 3) Wind resistance: max 60m/s. 4) Fire resistance: all the materials used can be fire resistance. 5) Snow resistance: max 2.9KN/m²as required 6) Heat insulation: 100 mm in thickness can match 1 m thickness of brick wall. 7) High acoustic insulation: 60db of exterior wall 40db of interior wall 8) Insect prevention: free from the damages by insects, such as white ants 9) Ventilation: a combination of natural ventilation or air supply keep the indoor air fresh and clean 10) Packing and delivery: 140SQM/ 40'HQ container for structure only and 90SQM/ 40'HQ container for structure with decorate materials. 11) Installation: the average is one worker one day install one SQM. 12) Installation guide: dispatch engineer to guide on site.

1.Light and reliable structure:The steel structure is strong and firm, wind resistance capacity>220-280km / h, seismic resistance capacity >grade .8.Completed galvanized steel frame, anti-rust and especially for seaside and high humidity area; 2.Time and Labor saving and Easy assembly:Two skilled workers can finish assembling one standard unit within 3 hours; 3.Flexible combination:Multiple modular buildings can be easily combined horizontally and vertically; 4.Wide applications:Can be used as warehouse, home, villa, toilet, shower, shop, hotel, camp, workshop, office, hospital etc; 5.Cost-effective and Easy transportation way:8 units / 40’HQ loading; 6.High mobility:Completed lifting and easy to move from one site to another site. EPS Cement Wall Panel Advantages 1.Heat Insulation And Preservation The energy saving feature of energy-saving boards chiefly embodies in heat preservation and insulation. Major material adopt anti-freezing and heat preservation environmental protection materials polysyrene grains with good heat insulation and preservation function, which could adjust the indoor temperature at a constant range, thus achieving the effects of ecological adjustment. 2.Water Proof, Fire Proof The face panel of  energy-saving boards on both sides are 4.5mm silicon-calcium fire proof boards and the main material is a mixture of cement, sand, fly ash and so on.  enengy-saving boards have a fire proof limit of 4 hours against a high temperature of 1000℃ and incombustibility standard achieve national level A. Besides, these material give out no toxic gas and perfectly meet the international environment protection criterions. The test also prove that water container can be made by panel with no need for plastering and the containers have no leakage at all. 3.Sound Insulation And Absorption The inside constructional material(EPS polystyrene grain) has good sound insulation and sound-absorbing functions. 4.Easy Construction And Shorter Time The construction work with traditional blocks taking 12 people 60 minutes to complete will only need 3 people to spend 60 minutes to finish if they use  boards which can save a lot of labor cost for the construction part. 5.High Intensity And Quake Proof Energy-saving products all with high intensity and the earthquake resistance function can reach to 8.5 magnitudes. And shock resistance function is dozens times higher than other wall material. They can be nailed directly or have expansion bolt to lift and hang heavy things, they also can be covered by ceramic tile, wall paper, wood panel, coating etc. 6.Space And Cost Saving The thickness of  energy-saving products are between 60mm to 180mm. They can increase the building spaces compared to the traditional blocks. The weight is only 1/12 of traditional wall body, and save the cost on construction structure. Advantage 1.Low cost and easy to shipping (Save freight); 2.Light steel structure (reliable frame); 3.Flexible layout and design; 4.Easy and quick assemble and no need special trained labors; 5.Extensive and flexible application. If you are interested in our product ,please contact us at any free time.  

Environmentally friendly building structure system. 1. Basic system Light steel structure houses are light in weight, only about one-fifth of brick-concrete structure houses and about one-eighth of reinforced concrete structure houses, so the cost of foundation construction can be greatly reduced. Can. ①Light steel structure has light weight, which can greatly reduce the cost of basic engineering; ②The basic moisture-proof design can effectively prevent the intrusion of moisture and harmful gases; ③ Reasonable anchoring method to ensure the reliable connection between the foundation and the main body. 2. Wall system The external wall system is generally between 120-200mm. Due to the thinness of the wall, the actual use area of ​​light steel structure houses increases by about 10%-15% compared with traditional houses, and the indoor use area increases by more than 90% compared with traditional houses. Flexible separation. The pipelines can be arranged in the holes reserved for the wall, floor and roof components, with good concealment and more beautiful appearance. ①The wall is filled with glass fiber wool, which has good thermal insulation, heat insulation and sound insulation performance; ②The breathing paper is waterproof and breathable, which can effectively adjust the indoor air humidity, make living more comfortable, and effectively prevent the growth of mold inside the wall; ③The pipeline is buried in the wall and does not occupy the indoor space. 3. Floor system The floor is made of high-strength hot-dip galvanized C-shaped and U-shaped light steel components. The floor beams are arranged in accordance with standard modulus and equal-spaced dense ribs. The floor beams are covered with structural plates that have undergone strict moisture-proof and anti-corrosion. floor system. ①The composite structure of structural slab and floor steel beam is firm and stable; ② All kinds of water and electricity pipelines are hidden in the floor structure and do not occupy the height of the building; ③Fill glass fiber wool in the interlayer, the effect of thermal insulation, sound absorption and sound insulation is remarkable. 4. Roof system Roof trusses are assembled from various light steel components. Generally, there are triangular roof trusses and T-shaped roof trusses, which can easily and flexibly realize various complex roof shapes. Generally, the roof adopts colorful asphalt shingles, which have good waterproof performance, highlighting the beauty and quality. ①Composite roof has the functions of rainproof, weather resistance, heat insulation, etc., which can realize a variety of shapes; ②The ventilation and circulation design keeps the air fresh at all times. 5. Structural components All structural components are made of high-strength galvanized steel to ensure the service life of the house. All structural components are cold-pressed by the factory's precision mechanical assembly line, and the dimensional accuracy is in millimeters, which is unmatched by other structures. Product show Item Specification steel beam Galvanized Steel Frame steel column Q345B welded H section steel purline Q235B C/Z section purline tie bar Q235B steel pipe steel rod Q235B steel round bar knee bracing Q235B steel angle column & roof bracing Q235B steel pipe, steel round bar, steel angle downpipe PVC connection welded/ bolt connection window aluminum alloy window/plastic steel window/blind window door sliding door/rolling door/KFC panel steel corrugated sheet /fiberglass sandwich panel/rock wool sandwich panel/EPS sandwich panel/PU sandwich panel About us 1. Hangzhou Famous founded in 2013; 2. exported to Australia since 2015; 3. our factory covers 20,000 square meters and employs 200 workers, and we also have advanced equipment; 4. our technical backbones have more than 10 years technical experience; 5. provide Integrated service with design and construction. Contact us If you have any questions ,please contact us or send enquiry to our website at any free time. Our email address is Grace@hfsteelstructure.com /Nura@hfsteelstructure.com.  

Skewed Curved Steel I-Girder Truss Bridge Construction for Highway Railway A truss bridge is a bridge whose load-bearing superstructure is composed of a truss, a structure of connected elements, usually forming triangular units. The connected elements (typically straight) may be stressed from tension, compression, or sometimes both in response to dynamic loads.   Product Name Highway Railway Skewed and Curved Steel I-Girder Truss Bridge Construction Company Width14 meter or customer required sizes,etc. Maximum span 64meter single span and 200meter multi-span or customized. Bridge deck Steel composite panel,timber,concrete,etc. Steel grade Q345B (equivalent to ASTM A572) or customized materials,etc. Loading capacity 20ton, 40ton truck etc, or HS20-44, HS25-44/Truck 20 Corrosion Original painted or Hot dip galvanized,army blue,etc. Advantages Price effective and technical full analysis and supports     Features • Adaptable - pre-engineered to match each application • Fast - modular stocked components, open to traffic in days • Lower Cost - an alternative to custom designed bridges • Easy - to handle, transport, assemble, install and reuse   Advantage Possessing the features of simple structure, convenient transport, speedy erection easy disassembling, heavy loading capacity, great stability and long fatigue life being capable of an alternative span, loading capacity

Light Gauge Steel House Advantages: Systems  Many years of practice shows that FAMOUS has accumulated a wealth of experience particularly in 6-story and lower multistory buildings achieved outstanding performance, become a leading brand of multistory light gauge steel framing buildings in China and got unparalleled leading advantage Light Gauge Steel House Advantages: 1.Systems  Many years of practice shows that FAMOUS has accumulated a wealth of experience particularly in 6-story and lower multistory buildings achieved outstanding performance, become a leading brand of multistory light gauge steel framing buildings in China and got unparalleled leading advantage 2:Green and environment friendly, healthy and comfortable: Dry-type green construction is adopted for a light gauge steel farming building to avoid damage to the environment. The construction process is clean and green. 100% of the steel materials can be recycled; above 80% of the supporting materials can be recycled; all building components and parts are made of energy saving and environment-friendly materials, featured by no pollution, low energy consumption and high energy efficiency. 3:Space saving, light and small materials A light gauge steel framing building is produced at factory, saving time and labor. compared to(reinforced concrete) structure, a steel framing has a smaller colum Section and thinner walls, which can increase usable floor area by 3% to 5% bringing additional economic benefits to investors 4:Energy conservation and sound insulation anticorrosive and fireproof All building parts, components and materials of a light gauge steel framing housing are customized, with good density and great precision. The steel skeleton is made of super-anticorrosive high-strength cold-rolled galvanized plates, which will remain undamaged for at least 100 years, All materials are incombustible and fireproof. Spaces between exterior and interior walls and between floor joists are filled with glass wool for heat and sound insulation. 5:Fast construction, high quality: A light gauge steel framing housing is suitable for industrialized and standardized production, and Constructed in manner of production and pre-assermbly at factory and final assembly on site. Compared to a concrete building, its construction .Duration is shortened by 1/3; structure construction is synchronized with water,electricity and gas installation 6:Flexible and Changeable, environmental adaption A light gauge steel framing housing is quite adaptive to vanous environment and can built on a foundation with lower bearing capacity In high-temperature or severe cold areas, water-deficient areas, earthquake and typhoon - prone areas, transport-inconvenient areas, tourist attractions and ecological reserves, light gauge steel framing building systems have prominent advantages. Item Prefab House Villa Homes Prefabricated Luxury Villa Structure Galvanized Steel Frame Wall Wall Stud+Gypsum+Glasswool +OSB+Cement Mortar Door Sliding Door / Rolling Metal Door /Steel Door Window PVC or Aluminium Alloy Window Roof Lgs+Insullation+OSB Board+Roof Tile Floor Lgs+Fiber Cement Board +Ground Tile Color Customized Certificate ISO9001,BV, CE

Light Steel Villa Advantages 1. The steel art room is completely prefabricated in the overall specifications, roofing, floor, roof and water circuit system, making the site installation convenient and fast, shortening the time period from building the house to use. 2. The steel structure system makes the house have excellent ability to resist wind speed of 120km/h; the lightweight structure makes the house show good integrity when it encounters an earthquake disaster stronger than 9th grade. 3. The house can be transported as a whole or compressed and packaged. 4. The amount of on-site production is small and can be used after being transported to the site. 5, steel art room; creative space, through the space design, you can create a concept of housing and nature, perfect integration, to create a unique creative use of space. Technical Parameters Product Name Light steel villa House Type Steel  house Structure Steel Exterior Wall Waterproof and breathable membrane, imported fiberboard cement board Interior Wall Solid wood, clean taste latex paint, non-toxic and environmentally friendly materials Roof Thick self-adhesive waterproofing membrane, double-layer fiberglass tile Door&Window Broken bridge aluminum profile doors and windows Floor Structural board (80mm thick insulation board in the middle, 10mm Ozon board on both sides) composite floor Water and electricity system Lines pipelines concealed,add to the tropics Delivery date 45 days MOQ 3SETS

BUILDING MATERIALS LIST Accessories Embedded parts--M24 High strength bolt--M20,10.9S Common bolt --M20 Shear nail--∅19 Galvanized bolt --M20Intensive bolt Main steel frame Ground Floor steel column--HN200X100X5X8, 100X100X3.0suqure tube Second Floor steel column--80*2.0 suqure tube Roof truss beam--80*40 suqure tube+80*40 suqure tube Floor beam--HN250*125*6*9 Floor beam--HN200X100X5.5X8 Tie rod--80*2.0mm suqure tube Staircase--[16 U-bar+2.5mm chequered plate Steel bar for concrete slab--∅8 steel bar Roof purlin--80*40*2.5suqure tube Connecting plate--3~4mm steel sheet Structure steel fabrication--Resist rust, Painting Maintenance Roof panel--50mm EPS Sandwich panel+ Asphalt shingles Wall panel---75/100mm Cement sandwich panel Steel plate as floor support--1.0mm770 type Outside wall painting -- Real stone paint Trimming--Galvanized plate,steel sheet Other accessories--Self-tapping nails, bolts, channel, cement glass Door--Steel door, aluminum door, glass door Window--Aluminum sliding window Packing & Delivery Packaging & Delivery Packaging Details 1) main frame structure are steel strip bundle 2) panels are film laminating, nude packing 3) windows are wooden box packing 4) doors are carton box packing 5) electric and plumbing units, accessories are wooden box packing 6) all materials are loaded in 40ft HQ container.

1.Specification Product Name Wellcamp Luxury Concrete Light Steel Villa for Apartment Steel Structure Galvanized steel (square tube) Wall 100mm concrete panel + PVC decoration sheet for outside+ Painting inside Life time More than 25 years Grade 7 grade earthquake & 10 grade typhoon Loading 100m2/HQ Installation Around 20 dyas Size 7.2HX10MX3.5H   Product Feature 1) Lifetime: 70 years. 2) Earthquake resistance: mix more than 8 level. 3) Wind resistance: max 60m/s. 4) Fire resistance: all the material used can be level A fire resistance. 5) Snow resistance: max 2.9KN/sqm as require. 6) Heat insulation: 100 mm in the thickness can match 1m thickness of brick wall. 7) High acoustic insulation: 60db of exterior wall 40db of exterior wall. 8) Insect prevention: free from the damages by insects, such as white ants. 9) Ventilation: a combination of natural ventilation or air supply keep the indoor air fresh and clean. 10) Quickly installation：100~200 square meter light steel villa can be built up in 40days，200~350 squere meter prefabricated villa can finished installation in 60days 11) Environmental: all building structure and material are in dry construction method and eco-friendly building 12) Design: customized luxury house design plan for optional   Why Light Steel Structure Villa ？ Easy construction, easy to work with, Doesn't bend or expand, No attacks from mold or pests, Excellent strength to weight  ration, Good sound insulation, Easy project management, Smaller storage space for transport or stock, Good quality and safety. Light Gauge Steel Frame Structure Villa House, LGSF Construction, is a residential building composed of cold-formed thin-walled steel structure G550 / AZ150 as the load-bearing skeleton and light wall material as the envelope structure. Take into account construction, interior and exterior decoration, heat insulation and sound insulation, plumbing and electrical, integrated facilities, and an efficient and energy-saving green building system that meets the requirements of the ecological and environmental protection concept. The light steel house building system uses 0.4-3.3mm thick hot-dip galvanized steel sheet, which is rolled into C-shaped or U-shaped thin-walled steel members, which are combined into wall boards, floor boards, roof trusses and other components. These components can be professionally manufactured according to customer requirements, with millimeter accuracy, and can be accurately and perfectly installed on site without welding and painting.‘  

China factory high qualitylight steel prefab house luxury light steel villa 1.  Basic technology features: -- 1.  High structural stability -- 2.  Commercial process -- 3.  Fast building -- 4.  Fit for any kinds of groundsill -- 5.  Construction with little influence of climates -- 6.  Personalized housing inside design -- 7.  92% useable floor area -- 8.  Diverse appearance -- 9.  Comfortable and energy saving -- 10.  High repeating utilization factor of stuf 2. Material list for steel preafb villa building  Material List For Light steel prefab villa  Main Steel Frame Foundation 1.  Model M26 bolt; 2.  Expansion anchor bolt; 3.  Tapping screws; 4.  Standard Specification-China- standard Steel structure frame 1. Galvanized Square tube steel and V model galvanized fastenings; 2. Steel name:square tube light steel, people called: Web steel; 3. Square tube Steel Standard Specification (40X40/60); 4. Every section frame is made up square tube with V fastenings : column, beam of roof, beam of floor , purline, stairs, and so on ; 5. Convenience installation and shipment ; exterior and inner wall 1.  Out panel :Metallic decoration board/ Stone painting/ Cement fiber 2.  Cold region plus XPS board(1200mmX600); 3.  Moisture proof paper(1.5mx0.5mm); 4.  Square tube(heat insulation: filling the 150mm glass wool 12kg); 5.  OSB panel(Specification 1220x2440x9/10/12/15/18mm); 6.  Gypsum board(Specification 1200X3000/2400mm,Thinkness: 9/12mm ); 7.  Interior wall use putty paint; floor system 1.  The floor beams covered with prefabricated floor plate; 2.  Above the floor steel plate covered with a fine steel first; 3.  Second  doused with 80~120mm cement ; 4.  Ground of the top-level selection of ceramic tile or wood floor.       Choose ceramic tile for bathroom and kitchen; ceiling 1.  Square tube structure(filling the 150mm glass wool 12kg); 2.  Choose Mineral Wool Board or Gypsum Board  for the living room and bedroom, PVC Board or Aluminum ceiling for Bathroom and kitchen; roof 1.  Square tube roof structure; 2.  12~15mm OSB panel; 3.  3mm SBS modified asphalt waterproofing membrane; 4.  Asphalt tile / Colored steel roof tile; Door Entrance door  is Security doors(single door or double doors) . Bedroom's door is composite door. Bathroom's door is aluminum alloy door. Window Windows:Plastic steel window or Bridge aluminum windows Plumbing System and Rain Water Drainage System as per building design