Fruit Packhouse Agricultural Warehouse Building Manufacturer in China

Specifications & Compliance

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

Fruit Packhouse Buildings – Engineered for High-Volume Agricultural Processing

For global brands and agri-exporters scaling post-harvest operations, our fruit packhouse buildings deliver rapid deployment, structural resilience, and hygiene-compliant layouts—without custom engineering delays.

• Pre-engineered steel frames support overhead conveyors, cold rooms, and wash lines—tested for 150 kg/m² floor load capacity
• Modular wall panels with food-grade aluminum cladding and seamless joints meet EU BRCGS and USDA sanitation standards
• Integrated roof ventilation + gutter systems reduce condensation risk—critical for citrus, berry, and stone fruit handling
• Lead time: 35 days from order confirmation (FOB Tianjin); 100% customizable layout for sorting, grading, packing, and cold storage zones

Packhouse Building Manufacturer – ISO-Certified, EPC-Ready Factory Partner

We’re not a trading company—we’re a packhouse building manufacturer with in-house R&D, automated fabrication lines, and on-site installation teams. You get single-point accountability—from design sign-off to commissioning.

• Full EPC capability: Design (BIM/AutoCAD), steel fabrication (ISO 9001/14001 certified), logistics, and supervised erection—all under one contract
• Over 23 years’ experience delivering packhouses to 17 countries—from Chilean avocado exporters to South African citrus co-ops
• No hidden subcontractors: 9 subsidiaries cover every stage; daily output capacity = 5,000 m² of structural steel
• Warranty: 50-year structural guarantee, backed by AISC and AS/NZS compliance documentation

Agricultural Warehouse Buildings – Optimized for Farm-to-Market Efficiency

Our agricultural warehouse buildings solve three core pain points for distributors and cooperatives: slow seasonal setup, moisture damage, and inflexible expansion. No more temporary sheds or concrete delays.

• Galvanized H-beam frames resist corrosion in high-humidity, fertilizer-exposed environments (tested per ASTM A123)
• Insulated sandwich panels (rock wool core, R-value up to 3.2 m²·K/W) maintain stable interior temps—reducing spoilage by up to 22% vs. non-insulated steel sheds
• Scalable modular design: Add bays or mezzanine floors later without structural retrofitting—zero downtime during expansion
• Minimum order: 100 m²; in-stock standard sizes ship within 10 working days

Warehouse Building Manufacturer – Precision-Fabricated, Export-Ready Steel Structures

As a vertically integrated warehouse building manufacturer, we eliminate supply chain friction for procurement managers: no middlemen, no quality variance, no port delays.

• Factory-controlled tolerances: ±1.5 mm beam alignment (vs. industry avg. ±5 mm)—ensuring perfect fit for automated racking and forklift traffic lanes
• All components pre-punched, pre-drilled, and labeled per assembly sequence—cutting on-site labor time by 40%
• Export-ready packaging: Steel parts bundled per ISO container dimensions; panels palletized with moisture barrier wrap
• Documentation included: CE-certified structural drawings, SGS test reports, and bilingual (EN/CN) installation manuals

Building Manufacturer in China – Trusted by Global Brands Since 2001

Choosing a building manufacturer in China shouldn’t mean compromising control, transparency, or compliance. We operate as your extension—not just a supplier.

• Alibaba Verified Pro Supplier with CNAS-accredited lab testing—every batch traceable via QR-coded component tags
• Dedicated project manager assigned at quote stage; real-time production updates via shared portal (no email ping-pong)
• Local engineering support available in USA, UAE, and Kenya—plus optional on-site supervision (engineer dispatched within 72 hrs)
• Payment flexibility: T/T, L/C, D/P—no upfront full payment required; 30% deposit triggers production start

Frequently Asked Questions

Is Weizhengheng Group a factory or a trading company?

We are a vertically integrated fruit packhouse, agricultural warehouse, and steel structure building manufacturer—not a trading agent. Our Shijiazhuang facility houses nine subsidiaries covering R&D, BIM design, automated steel fabrication, panel production, logistics, and on-site installation. All structural components—including H-beams, trusses, and insulated sandwich panels—are produced in-house under ISO 9001/14001-certified processes.

Do you offer factory audits or third-party inspection reports?

Yes. We accept SGS, BV, and TÜV pre-shipment inspections at our Hebei plant. Factory audit reports—including CNAS-accredited lab test data, weld procedure qualifications (EN 3834), and material traceability logs (QR-coded component tags)—are provided upon request. Video walkthroughs of live production lines are available for remote due diligence.

What is your minimum order value for international wholesale orders?

The minimum order is 100 square meters for both in-stock and fully customized warehouse building projects. There is no minimum order value in USD; pricing is calculated per m² based on confirmed specifications (e.g., wind load, insulation type, panel thickness). Sample orders below 100 m² are accepted for technical validation only.

Which payment terms do you support for first-time buyers?

We support T/T (30% deposit, 70% before shipment), irrevocable L/C at sight, and D/P. PayPal and Western Union are accepted for sample payments up to USD 5,000. Full prepayment is not required. Letters of credit must be issued by banks rated A- or higher (S&P).

What is your standard lead time—and can it be expedited?

Standard lead time is 35 days FOB Tianjin for engineered fruit packhouse and agricultural warehouse projects with finalized drawings. Expedited production (25-day lead) is available for an additional 8% fee, subject to raw material availability and schedule confirmation within 48 hours of order placement.

How do you ensure dimensional accuracy for automated racking and material handling integration?

All primary steel members are fabricated to ±1.5 mm tolerance (per ASTM A6), with pre-punched bolt holes and assembly-sequence labeling. We provide certified as-built drawings and coordinate with racking suppliers (e.g., Dexion, Interlake) to validate clearances, column spacing, and crane runway alignment prior to shipment.

Can you supply full EPC services—including civil works coordination?

We deliver turnkey EPC for the building scope: structural design, steel fabrication, panel supply, and supervised erection. Civil foundations, utility connections, and interior MEP are coordinated via local partners we vet and manage—not outsourced blindly. Foundation design input (soil report, anchor layout) is required before structural engineering begins.

What documentation accompanies each shipment?

Every container includes: CE-certified structural drawings, SGS test reports (EN 1090-1, ASTM A123), bilingual (EN/CN) installation manuals, packing lists with QR-traceable item codes, and certificates of origin. Export documentation complies with U.S. CBP, EU customs, and GCC Standardization Organization requirements.

What post-installation support do you provide?

We offer remote technical support during commissioning, plus optional on-site supervision by certified engineers dispatched within 72 hours of request. Structural warranty is 50 years; panel and cladding warranties range from 15–25 years depending on coating grade and insulation type. Spare parts are stocked for 10 years post-delivery.