EV Charging Battery Storage Warehouse Building Manufacturer in China

Especificaciones y Cumplimiento

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

EV Charging Infrastructure Buildings: Factory-Engineered for Fast, Safe & Scalable Deployment

For global brands and distributors building EV charging networks, our steel structure buildings deliver certified structural integrity, rapid installation, and full compatibility with electrical infrastructure — all from a single-source manufacturer.

• Pre-engineered for EV service requirements: Integrated conduit pathways, reinforced floor slabs (up to 5-ton axle load), and dedicated MEP zones for DC fast chargers (up to 350 kW) and battery buffer systems.
• UL-listed & CE-certified steel frames: Compliant with IEC 62485-3 (electric vehicle supply equipment safety) and EN 1993-1-1 (Eurocode 3) for wind/snow loading up to 120 km/h and 2.5 kN/m².
• Lead time: 31–45 days from PO confirmation — 70% faster than site-built alternatives — with full BIM coordination support included at no extra cost.

Battery Storage Warehouse Buildings: Designed for Thermal Stability, Fire Safety & Grid Integration

We build purpose-engineered steel structures for lithium-ion battery energy storage systems (BESS), meeting international fire codes, thermal management specs, and utility interconnection standards — without third-party design delays.

• Fire-rated enclosure options: Rock wool sandwich panels (120-min fire resistance), explosion-relief roof vents, and non-combustible internal lining (EN 13501-1 Class A1).
• Climate-controlled envelope: R-value ≥ 3.2 m²·K/W insulation, vapor barrier integration, and passive ventilation design to maintain 15–25°C ambient range — critical for Li-ion cycle life.
• Modular scalability: Standardized 6m x 12m bays allow seamless expansion from 1 MWh to 50+ MWh capacity; pre-punched beam holes for busbar routing and HVAC ducts.

Warehouse Building Solutions: High-Capacity, Low-Cost Steel Structures Built for Global Logistics Operators

Our prefabricated warehouse buildings are engineered for operational durability, logistics efficiency, and long-term ROI — not just low upfront cost. Every unit ships with certified structural drawings, installation video, and optional on-site supervision.

• Load-ready construction: 50-year design life, 30–50 year warranty, and column spacing up to 30m clear span — enabling high-bay racking, automated guided vehicles (AGVs), and 12m ceiling clearance.
• Global compliance built-in: CE, SGS, BV, CSA, AS/NZS, and ASTM certifications — accepted by customs authorities in EU, US, Canada, Australia, and GCC countries.
• Turnkey flexibility: Choose FOB Tianjin or DDP delivery; add crane rails, dock levelers, mezzanine floors, or insulated roll-up doors — all factory-integrated before shipment.

China-Based Steel Structure Manufacturer: ISO-Certified, EPC-Capable & Trade-Verified Since 2001

We’re not a trading company or middleman. As an integrated manufacturer with nine subsidiaries, 48,000 m² smart production base, and 1,000+ engineering staff, we control quality, lead time, and compliance end-to-end — from AutoCAD/BIM design to on-site installation.

• Full EPC capability: In-house R&D, structural engineering (AISC & AS/NZS compliant), CNC fabrication, and global logistics — no subcontractor gaps or liability handoffs.
• Proven export scale: 50+ countries served; 5,000 m²/day production capacity; 100% custom OEM/ODM support including buyer labeling, graphic panel printing, and branded packaging.
• Zero-risk procurement: Alibaba Verified Pro Supplier; triple ISO certified (9001/14001/45001); 50+ patents in modular connection systems and corrosion-resistant coating technology.

China Steel Structure Factory: Direct Sourcing Without Compromise on Engineering Rigor or Delivery Certainty

Sourcing from China shouldn’t mean sacrificing traceability, technical accountability, or on-time performance. Our Shijiazhuang factory operates under Western-grade QA protocols — with raw material traceability, 6-stage production inspection, and real-time progress reporting via shared portal.

• Material transparency: All structural steel sourced from Baosteel/TISCO (certified mill test reports provided); galvanizing thickness ≥ 85 µm (ISO 1461).
• No hidden costs: FOB, CFR, CIF, EXW, FCA, and DDP terms available; no markup on third-party certification — CE/SGS/BV testing included in quoted price upon request.
• Installation assurance: Free detailed assembly drawings + video library; optional engineer dispatch (USD 120/day, visa & flight covered by client) — with 24-hour remote technical support during commissioning.

Preguntas frecuentes

Is Weizhengheng Group a factory or a trading company?

We are an integrated China-based steel structure manufacturer, not a trading intermediary. Since 2001, we have operated a 48,000 m² smart production base in Shijiazhuang with nine subsidiaries covering R&D, structural engineering, CNC fabrication, and global logistics — enabling full EPC control for EV charging, battery storage, y warehouse building projects.

Do you offer certified structural drawings and compliance documentation for import clearance?

Yes. Every order includes stamped structural drawings compliant with AS/NZS, CSA, ASTM, y EN 1993-1-1. CE, SGS, BV, and AISC certificates are provided at no extra cost — fully aligned with customs requirements in the EU, US, Canada, Australia, and GCC markets.

What is your standard payment term for wholesale orders?

We accept T/T (30% deposit, 70% before shipment), L/C at sight, y D/P. For qualified buyers, we support PayPal y Western Union for sample orders under USD 5,000. No third-party escrow or platform fees apply.

Which ports do you ship from, and can you handle DDP delivery?

We operate FOB from Tianjin Port y Qingdao Port. CFR, CIF, EXW, FCA, and DDP terms are available. DDP includes customs clearance, duties, and last-mile delivery to your site — with real-time shipment tracking via shared portal.

How long does it take from order confirmation to dispatch?

Standard lead time is 31–45 days after PO and deposit confirmation. This includes BIM coordination, material procurement, fabrication, QA inspection, and packing. Rush production (21-day lead time) is available for repeat orders with pre-approved drawings.

Can you engineer structures for specific local wind, snow, and seismic loads?

Yes. Our in-house engineers use PKPM 2010, SAP2000, y Tekla Structural Designer to model site-specific conditions. Provide location, max wind speed, snow thickness, and anti-earthquake grade — we deliver engineered drawings within 5 working days.

Do you support OEM branding for EV charging y battery storage buildings?

Yes. We provide full OEM services: custom logo engraving on structural components, branded panel graphics, buyer-labeled packaging, and tailored documentation — all with minimum order of 100 m² for manufacturer-level customization.

What warranty and post-installation support do you offer?

We guarantee 50-year structural integrity and provide free installation drawings + video library. Optional on-site supervision is available at USD 120/day (client covers visa and flights). Remote technical support remains active for 12 months post-delivery.

Do you supply auxiliary systems like crane rails, dock levelers, or thermal insulation for warehouse building projects?

Yes. All auxiliary systems — including overhead crane rails (up to 20-ton capacity), hydraulic dock levelers, mezzanine floors, and paneles sándwich de lana de roca (R-value ≥ 3.2 m²·K/W) — are factory-integrated before shipment. No field retrofitting required.