China Medium-Span Truss Hangar Buildings Manufacturer

Specifications & Compliance

Reference specs for our Steel Structure Warehouse Building platforms. Custom configurations available — these are starting points, not limits.

China-Based Manufacturer of Medium-Span Truss Hangar Buildings

We design and produce medium-span truss hangar buildings for aviation, logistics, and industrial clients across 50+ countries — with spans from 18 m to 45 m, engineered to meet local wind, snow, and seismic requirements.

• Proven span range: 18–45 m clear-span capability (no interior columns), verified by structural calculations per AS/NZS, AISC, and EN 1090
• No-site-column advantage: Maximizes usable floor space for aircraft maneuvering, equipment staging, or warehouse racking
• Fully certified: CE-marked, SGS-tested, and BV-inspected — documentation provided before shipment
• Lead time guarantee: 31–45 days from confirmed drawings and deposit — backed by our 5,000 m²/day production capacity

Medium-Span Steel Truss Engineering Expertise You Can Rely On

Our in-house engineering team delivers medium-span truss solutions that balance strength, speed, and cost — not just theoretical designs, but field-proven structures installed on six continents.

• BIM-integrated design: Autodesk AutoCAD, Tekla Structural Designer, and SAP2000 used for load simulation, connection detailing, and clash detection
• Real-world validation: 23+ years of hangar builds in tropical, arid, and sub-zero climates — including UAE desert hangars (wind: 150 km/h) and Canadian cold-storage hangars (snow: 3.2 kN/m²)
• Zero rework guarantee: All truss geometry, bolt patterns, and weld schedules pre-approved by client engineers — no onsite surprises
• Documentation included: Full GA drawings, anchor bolt plans, and installation video — free of charge

Truss Hangar Buildings Built for Aviation & Heavy-Duty Industrial Use

A hangar isn’t just a roof — it’s mission-critical infrastructure. Our steel truss hangars support aircraft maintenance, heavy machinery storage, and rapid-deployment logistics centers — with precision-engineered clear spans and crane-ready framing.

• Crane integration ready: Optional overhead crane rails (up to 20-ton capacity) integrated into primary truss design — no retrofitting needed
• Door & opening flexibility: Up to 6 large bi-fold or sliding doors (max. 12 m wide × 8 m high), sized and positioned per your operational workflow
• Fire-rated options: Rock wool sandwich panels (120-min fire resistance) available for FAA- or EASA-aligned facilities
• Low-maintenance durability: Galvanized trusses + PVDF-coated cladding = 30–50 year service life with minimal upkeep

Buildings That Scale With Your Global Supply Chain

Your buildings must perform reliably — whether you’re expanding a regional MRO hub in Mexico or launching a prefab logistics center in Vietnam. We deliver turnkey steel structure buildings with zero compromise on compliance, lead time, or scalability.

• Modular by design: All components pre-cut, pre-drilled, and labeled — average erection time: 7–12 days for a 2,000 m² hangar
• Port-ready delivery: FOB Tianjin or Qingdao — full container loading optimization and marine-grade packaging included
• Multi-country compliance: Structures certified to ASTM, CSA, AS/NZS, and EN standards — no re-engineering for import
• Warranty-backed longevity: 50-year structural warranty — the longest in the industry for prefabricated steel hangars

Manufacturer You Control — Not Just Another Trading Company

We are a manufacturer, not an intermediary. With nine owned factories, 48,000 m² of production space, and 1,000+ in-house staff — you get direct control over quality, timelines, and customization — no hidden layers or margin markups.

• Vertical integration: In-house steel rolling, CNC cutting, robotic welding, panel lamination, and powder coating — all under one roof
• Transparency built-in: Real-time production tracking portal + optional factory audit (CNAS-accredited) before shipment
• No minimum for innovation: From 100 m² pilot units to 20,000 m² turnkey hangars — same engineering rigor, same warranty
• Export-ready since 2001: 92% of orders shipped directly to end clients — no third-party forwarding delays or documentation handoffs

Frequently Asked Questions

Is Hebei Weizhengheng Group a factory — or a trading company?

We are a vertically integrated China Medium-Span Truss Hangar Buildings Manufacturer, operating nine owned production facilities across Hebei Province. All structural steel components, trusses, and insulated panels are fabricated in-house — no subcontracting. Our 48,000 m² manufacturing campus includes CNC cutting lines, robotic welding stations, and automated panel lamination lines.

• Factory verification: CNAS-accredited audit reports and live production video available upon NDA
• No middlemen: Direct quoting, engineering sign-off, and shipment coordination handled by our in-house project team
• Traceability: Every batch carries QR-coded mill test reports and weld procedure specifications (WPS)

Do you offer fixed pricing for Medium-Span Truss Hangar Buildings — or is every quote project-specific?

All quotations are engineered and priced per project. A Medium-Span Truss Hangar Building requires site-specific load calculations — wind speed, snow accumulation, seismic zone, and crane integration directly impact material thickness, connection detailing, and foundation anchor design. We do not publish blanket prices.

• What we deliver with your quote: Structural calculation report, GA drawings, anchor bolt layout, and bill of quantities (BOQ)
• No hidden fees: Price includes CE certification documentation, marine-grade packaging, and English-language installation video
• Validity: Quotations remain firm for 60 days — extended upon mutual agreement

Which payment methods do you accept — and what are the terms for bulk orders?

We accept T/T, L/C, and D/P — all aligned with UCP 600 standards. For first-time buyers, we require 30% deposit against proforma invoice, with balance due before shipment. Repeat clients may qualify for 10% deposit + 90% against copy of B/L.

• No third-party escrow: All payments processed directly to our corporate bank account in China (HSBC Shanghai branch)
• L/C flexibility: Acceptable drafts include irrevocable, confirmed, and transferable LCs — issued by banks rated BBB+ or higher
• No PayPal/Western Union for orders >$50,000: These channels apply only to sample or R&D prototype orders

What are your standard port options — and can you handle DDP to non-Chinese destinations?

We ship FOB Tianjin or Qingdao Port as standard. CFR and CIF terms are available with verified freight forwarders. DDP is supported to EU, US, Canada, Australia, and UAE — subject to customs classification confirmation and landed cost validation prior to order release.

• Port readiness: Full container load (FCL) optimization included — average 92% container utilization rate
• Documentation: Commercial invoice, packing list, certificate of origin (Form A), CE declaration, and SGS test report provided digitally and in hard copy
• No port surcharges: All terminal handling charges (THC), documentation fees, and export declaration costs included in quoted price

What is your typical order-to-shipment timeline — and how do you guarantee it?

Standard lead time is 31–45 days after final drawing approval and deposit receipt. This is backed by our 5,000 m²/day production capacity and real-time ERP scheduling. Delays caused by client-requested changes or force majeure events are communicated within 24 hours.

• Production tracking: Clients receive weekly progress reports with dated photos and CNC machine logs
• Buffer built-in: Final assembly and QA testing phase includes 5-day buffer to absorb minor variances
• On-time delivery rate: 98.7% over last 12 months — verified by internal logistics dashboard

How do you ensure structural integrity for Truss Hangar Buildings under extreme weather conditions?

We engineer each Truss Hangar Building to local climatic loads using AS/NZS 1170, EN 1991-1-4, or AISC 360 — depending on destination market. Wind tunnel reports and snow load simulations are performed in SAP2000; results cross-verified by independent BV engineers.

• Material traceability: All structural steel complies with ASTM A572 Grade 50 or equivalent — mill certificates provided
• Corrosion protection: Hot-dip galvanizing per ASTM A123 (minimum 85 µm coating) on all primary trusses
• Validation: 1:1 full-scale mock-up testing conducted for projects exceeding 40 m span or 20-ton crane integration

Can we co-brand engineering documents — and integrate our BIM models into your design workflow?

Yes. We support collaborative BIM coordination via Autodesk Revit and Tekla Structures. Your model is imported, clash-checked, and updated with fabrication-ready connections. Engineering documents — including GA drawings and anchor schedules — carry dual branding upon request.

• File exchange: Native .rvt, .3ds, and .ifc formats accepted; neutral .dwg and .pdf output provided
• Revision control: All changes tracked in shared cloud workspace with timestamped version history
• IP ownership: Client retains full rights to final BIM model and associated GA documentation

Do you provide technical supervision during erection — and what does it cover?

We dispatch certified site supervisors for complex installations — including Hangar Buildings with overhead cranes, fire-rated panels, or sloped terrain foundations. Supervision covers anchor bolt verification, truss alignment, connection torque validation, and final QA sign-off.

• Duration: Standard coverage: 5–7 days on-site for structures up to 3,000 m²
• Scope: Does not include labor, scaffolding, or civil works — only structural assembly oversight
• Remote option: Video-guided supervision available with daily photo logs and WhatsApp-based real-time troubleshooting

What does your 50-year structural warranty cover — and how is it enforced?

The 50-year warranty applies exclusively to structural steel members (columns, beams, trusses) manufactured to ASTM A572/A656 standards and hot-dip galvanized per ASTM A123. It covers material failure, buckling, or weld fracture under design loads — validated by third-party inspection upon claim submission.

• Exclusions: Damage from unauthorized modifications, improper maintenance, or external impact (e.g., vehicle collision)
• Claim process: Submit photos, site location, and loading conditions — response within 72 business hours
• Resolution: Replacement components shipped within 15 days; engineering revalidation provided at no cost