Top frame: Outer frame 100*100*2.2/3.0mm, support 60*40*1.5/2.0mm galvanized square tubes. Bottom frame: Outer frame 100*100*2.2/3.0mm, support 100*50*1.5/2.0mm galvanized square tubes. Steel column: Outer frame: 100*100*2.2/3.0mm, support: 80*40*1.5/2.0mm. Galvanized square tube frame surface anti-rust: Primer + 3 layers of double-layer acrylic anti-corrosion topcoat (multiple colors available). Roof panel: 1.2mm thick galvanized corrugated sheet, welded roof anti-corrosion and waterproofing Free drainage + weather-resistant glue waterproof 20-year warranty. Surface spray interior ceiling: bamboo and wood fiberboard 400*8mm (multiple options available) Floor: cement fiberboard 18mm thick (high density) Floor decoration: wood grain 1.8mm thick plastic, waterproof, anti-slip, grouting treatment exterior wall Exterior metal decorative panel 18mm thick (multiple options available) Interior wall decoration: bamboo and wood fiberboard 400*8mm (multiple options available) Glass: 5+12+5 double-glazed insulating glass tempered, Ford blue/transparent door: Single door with thermal break aluminum 850*2100mm double-glazed insulating glass tempered 5+12+5 Window: Curtain wall outward-flipping window 800*400mm hollow double glass tempered 5+12+5 Electrical data: Top frame: Outer frame 100*100*2.2/3.0mm, support 60*40*1.5/2.0mm galvanized square tube bottom frame: Outer frame 100*100*2.2/3.0mm, support 100*50*1.5/2.0mm galvanized square tube steel column: Outer frame 100*100*2.2/3.0mm, support 80*40*1.5/2.0mm galvanized square tube frame surface anti-rust: Primer + 3 layers of two-component acrylic anti-corrosion topcoat (multiple colors available) Roof panel: 1.2mm thick galvanized corrugated board, welded roof anti-corrosion and waterproofing: Free drainage + weather-resistant glue waterproofing, 20-year warranty, surface spray interior ceiling: bamboo and wood fiberboard 400*8mm (multiple options available) Floor: 18mm thick cement fiberboard (high density) Floor decoration Wood grain 1.8mm thick plastic, waterproof, anti-slip, grouting treatment. Exterior wall: 18mm thick exterior metal decorative panel (multiple options available). Interior wall decoration: bamboo and wood fiberboard 400*8mm (multiple options available). Glass: 5+12+5 double-glazed tempered glass, Ford blue/transparent door: Aluminum alloy single door 850*2100mm hollow double glass tempered 5+12+5 window: Curtain wall outward-flip window 800*400mm hollow double glass tempered 5+12+5 Electrical data: C32 leakage protection device *1, C20 circuit breaker *2, distribution box *1, five-hole socket 10A*2. Three-hole socket *1 Light switch *1 2 ceiling lamps, 3*6square incoming line, 3*4pingf air conditioner line, 3*2.5squaresocket line, 2*1.5square lamp and switch line, 1 C32 leakage protection device, 2 C20 circuit breaker, 1 distribution box, 2 10A five-hole sockets. Three-hole socket *1 Light switch *1 Two ceiling lamps, 3*6square for the incoming line, 3*4square for the air conditioner line, 3*2.5 for the socket line, and 2*1.5square for the lamp and switch lines