ℹ️ Product Scope Notice: Our factory manufactures galvanized steel demountable frames for modular living cabins, site offices, and prefab units. We do not produce heavy ISO ocean freight cargo containers or vehicle trailer chassis.
Products
Demountable Container (3×7 m)
Explore 3.00m and 2.40m width series demountable container steel frame kits. Factory price list, static engineering values, and export packaging.
3,00 × 7,00 m
Dimensions (21 m²)
2,50 m
Standard Height
341 kg
Total Frame Weight
1.199 USD
Ex-Factory Price
1,50 mm
S350GD Galvanized
Bolted Demountable
Flat-Pack Bundle Delivery
Freight & Loading Calculator
Container Flat-Pack Loading & Freight Calculator
Calculate total shipping weight, CBM volume, and container loading capacity for your flat-pack steel chassis order.
Hot-dip galvanized steel protection against corrosion. 20+ years lifespan.
Precision CNC Roll-Forming
CNC roll-formed profiles. Zero welding required on-site; 100% bolted assembly.
Flat-Pack Shipping
Bundled profile kit delivery. Saves up to 70% in sea freight costs.
Direct Factory Prices
Ex-Works factory direct pricing without intermediaries.
Eurocode 3 Engineering
Snow & wind load calculations certified by structural engineers.
Rapid Modular Assembly
2 workers can fully assemble a 3x7m frame kit in under 2 hours.
Gallery
Factory & Manufacturing Gallery
Production steps and flat-pack bundles at our Gebze manufacturing facility.
Click to enlarge
Factory Production
CNC Roll-Formed Steel Profiles
3x7 m bottom & top chassis profiles manufactured with precision tolerances.
Reviews
What Our Clients Say
Feedback and testimonials from contractors, construction companies, and global buyers.
"We choose 3x7m galvanized steel container frames for our construction projects. Thanks to the 100% bolted assembly, on-site welding was eliminated and assembly time was cut in half."
AY
A*** Y***
General Manager — Yılmaz Prefabrik Yapı
Order: 3x7 m Demountable Frame (45 Units)
Location: Kocaeli / Turkey
"We received 60 container frame kits bundled in profiles directly from the factory. Millimetric tolerances, accurate profile thickness (1.50mm), and fast documentation process."
MK
M*** K***
Project Manager — Kaya İnşaat A.Ş.
Order: 3x8 m & 3x7 m Chassis Set (60 Units)
Location: Istanbul / Turkey
"We imported 30 units of 3x7m galvanized steel container frames for our desert camp project. Excellent zinc coating quality, complete hardware bolt sets, and perfect export packaging."
TM
T*** A***-M***
Procurement Manager — Al-Mansoor LLC
Order: 3x7 m Demountable Frame (30 Kits)
Location: Dubai / UAE (Export)
FAQ
Frequently Asked Questions
Frequently asked questions and technical answers about demountable steel container frames.
No. Our manufacturing is strictly focused on galvanized steel demountable frames for prefab living cabins, site offices, and residential modular structures. We do not produce heavy ISO ocean cargo containers or heavy vehicle transport trailer chassis.
A demountable container frame kit is a load-bearing steel structure manufactured from roll-formed galvanized steel profiles. Connected completely with bolts and nuts without welding, it can be assembled or disassembled easily for offices, site accommodation, or warehouses.
No welding is required. All profile connections are fastened using galvanized bolts, nuts, and pre-drilled connection plates. Assembly can be completed in 1.5 to 2 hours using standard wrenches.
Yes! The 3x7m demountable frame profile sets are flat-pack bundled so up to 24-26 complete sets fit into a single 40ft High Cube ocean shipping container.
Stock orders (1-5 sets) are dispatched within 3-5 business days. Bulk export orders (10+ sets) require 7-14 business days production time. Ex-factoryGebze delivery terms apply.
Prices listed are net EXW (Ex-Works) or FOB factory export rates. International export orders are 0% VAT exempt.
Yes. Standard stock sizes include 3x7m, 3x8m, 3x9m, 3x10m, and 2.40x6m / 2.40x7m ISO series. Custom dimensions are manufactured upon engineering request.
Hot-dip galvanized steel (S350GD + Z275) provides high corrosion resistance against rust and harsh outdoor weather conditions for 20+ years without requiring repainting.
Yes. Wholesale container frame orders of 10+ units qualify for tiered volume discounts. Contact our sales department for formal B2B proforma quotations.
The frame is compatible with standard sandwich panels (EPS, PUR, PIR, Rockwool), OSB boards, fiber cement, and standard container door and window profile sub-frames.
We accept Wire Transfer (T/T), SWIFT payments, and Irrevocable Letter of Credit (L/C) for international export shipments.
Top and bottom chassis profiles are manufactured from 1.50 mm structural galvanized steel. Lifting lugs and corner connection plates are 4.00 mm heavy duty steel.
Standard exterior height is designed as 2.50 m across all frame models, making it compatible with standard wall panels, doors, and windows.
The C90 floor beam structure is engineered for heavy residential and commercial floor loads. Structural engineering calculations are available for custom heavy-duty applications.
Yes! The 100% bolted design allows full disassembly and re-assembly at different site locations without damaging any structural component.
Profiles are precision CNC cold roll-formed from S350GD structural steel with Z275 zinc coating according to EN 10346 international standards.
Yes. While 2.50 m is standard, we also manufacture 2.20 m, 2.80 m, and 3.00 m High-Cube container frames upon engineering request.
Yes! Thanks to the modular joint design, multiple frames can be bolted together horizontally to create large open-span offices, dining halls, or dormitories.
Have more questions? Contact our engineering team directly via WhatsApp!
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