Pack and go — why not with your home as well?
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Factory Direct Procurement & Technical Support

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Connect with our engineering specialists for bulk orders, custom specifications, and global logistics support.

Global Procurement & Consulting

Direct Factory Contact & Technical Engineering Support

Whether you are procuring commercial modular offices, municipal transitional housing, or private residential ADUs, our technical team provides end-to-end guidance from preliminary structural engineering to final port delivery.

Factory Direct Contacts

  • Global Sales & Wholesale Inquiries Email: [email protected] Scope: OEM/ODM Customization, Project Bidding, Container Volume Pricing
  • Engineering & Technical Support Email: [email protected] Scope: Structural Load Calculations, Assembly Drawings, Foundation Specifications
  • Logistics & Ocean Freight Department Email: [email protected] Scope: Container Loading Optimization (4-in-1 Foldable Shipping), CIF/FOB Schedules
  • Global Production Headquarters Facility Address: PackPrefab Industrial Park, Manufacturing Sector, Clean Energy Zone Operating Hours: Monday – Saturday: 08:00 – 18:00 (UTC+8)

Overseas Procurement & Technical Assurance

PackPrefab operates as a direct OEM/ODM manufacturer. We do not operate via middle traders or third-party commission agents, ensuring full pricing transparency and strict quality control.

  • ISO 9001:2015 Certified Steel Frame Welding & Fabrication
  • Regional Building Code Structural Audits (Wind, Snow & Seismic Loads)
  • Pre-shipment Water Sealing & Folding Test Rig Inspections
  • Full Export Documentation Package (Bill of Lading, Certificate of Origin, Mill Test Certificates)
Export Consultation Process

How We Support Your Project Procurement

From initial site parameter verification to post-unfolding technical support, our engineers work directly with your project management team.

  1. Technical Parameter Review

    Provide your local climate requirements, site dimensions, and local zoning standards for tailored structural cassette insulation sizing.

  2. Freight & Layout Drawings

    Receive preliminary dimensional drawings, utility schematics, and high-density container packing plans to calculate ocean freight cost savings.

  3. Production Quality Inspection

    Track your building manufacturing with step-by-step factory QA photos, structural alignment reports, and water-resistance testing verification.

  4. Installation & Remote Guidance

    Receive comprehensive step-by-step video documentation and remote technical support during your crew's first site unfolding sequence.

Procurement FAQ

Questions Overseas Buyers Ask Before Inquiry

To provide an accurate FOB or CIF quote, please share the target delivery port, intended quantity, model preferences (Foldable Office, Expandable Home, or Flat Pack), required insulation thickness, and any regional building code requirements (e.g., wind speed rating or snow load limits).

Standard models (such as Foldable Container Offices) usually ship within 10 to 15 business days. Customized expandable homes or bulk project orders typically require 20 to 30 days depending on component specs and custom interior finishes.

Yes. As a direct manufacturer, we offer complete OEM/ODM options including structural steel color customization, window and door placement alterations, pre-installed electrical standards (US/EU/AU specs), and interior room partitioning.

Every module is engineered with integrated ISO container corner castings and transport locking pins. Folded units are fully enclosed and corner-braced so they can be handled, stacked, and secured using standard container crane equipment without damaging internal pre-installed fixtures.

Direct Factory Collaboration

Start Your Prefab Project Consultation Today

Connect with our senior technical advisors to review your project blueprints, calculate freight savings, or schedule a live virtual factory tour.

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