China Prefab Condominium Buildings Manufacturer

Specifications & Compliance

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

China-Based Prefab Condominium Buildings Manufacturer with Full EPC Capability

As a vertically integrated China prefab condominium buildings manufacturer, Weizhengheng Group delivers turnkey steel structure residential solutions — from structural design and BIM modeling to factory production, global shipping, and on-site installation supervision. With 23+ years of export experience and 50+ countries served, we eliminate supply chain fragmentation for brand owners and procurement managers who need one accountable partner — not three separate vendors.

• End-to-end control: R&D, engineering, smart manufacturing (5,000 m²/day capacity), logistics, and installation support — all under one roof in Shijiazhuang, Hebei.
• No hidden handoffs: Your project stays within our certified EPC system — ISO 9001/14001/45001, EN 1090, CE, AS/NZS, AISC, CSA — reducing coordination risk and timeline slippage.
• Proven at scale: Delivered 300+ multi-story prefabricated residential projects across Southeast Asia, the Middle East, and Latin America — including 6–12 unit condominium blocks with integrated MEP sleeves and fire-rated partitions.

Prefabricated Condominium Buildings Designed for Speed, Compliance & Resale Value

Prefab isn’t just faster — it’s your margin protector. Our modular condominium buildings cut on-site construction time by 40–60% versus cast-in-place concrete, accelerating lease-up or sales cycles without compromising structural integrity or local code compliance. Every building is engineered per your site-specific loads (wind up to 120 km/h, snow up to 1.5 m, seismic Grade 8) and certified to international standards before shipment.

• 31–45 day lead time: From confirmed drawings to FOB Tianjin/Qingdao — backed by in-house PKPM, SAP2000, and Tekla Structural Designer validation.
• No rework delays: All modules pre-assembled and tested at factory — including wall-to-floor connections, electrical conduit routing, and acoustic insulation layer integration.
• Bankable documentation: Full structural calculation reports, fire-resistance test certificates (rock wool core panels: 120-min rating), and third-party SGS/BV verification included with every order.

Condominium Buildings Engineered for Multi-Unit Residential Performance

“Condominium buildings” demand more than generic steel frames: they require fire separation between units, sound attenuation ≥50 dB Rw, thermal envelope compliance (U-value ≤0.35 W/m²K), and long-term durability for shared ownership. Our systems meet these requirements out-of-the-box — no costly field retrofits.

• Fire-safe compartmentalization: Load-bearing walls and floor slabs designed with non-combustible rock wool sandwich panels (A2-s1,d0 classification) and certified fire-stopping details.
• Acoustic performance verified: Tested assemblies deliver ≥52 dB Rw between units and ≥45 dB Rw between living and sleeping zones — compliant with UK Part E, German DIN 4109, and UAE Fire Code.
• Thermal-ready envelope: 100–150 mm insulated panels (PU or rock wool core), optional double-glazed windows (Ug ≤1.1 W/m²K), and thermal bridge-free connections — fully documented for energy certification submissions.

Manufacturer-Backed Flexibility: From Stock Kits to Fully Customized Condo Modules

We are not a trading company reselling generic stock. As a certified manufacturer, we own the full production line — cold-formed steel framing, automated panel lamination, CNC door/window cutting, and powder-coating lines. That means real customization, real traceability, and real accountability — not “customization” limited to color swatches.

• True OEM capability: Accept buyer labels, custom branding (logo embossing on steel columns + panel fascias), and private-label packaging — minimum order: 100 m² (≈1–2 condo units).
• Design-to-manufacture alignment: Your architect’s Revit model → our Tekla export → CNC machine code → zero-fit-error assembly. No translation loss between design intent and physical output.
• No tooling fees: Light customization (e.g., balcony extensions, stairwell layouts, facade rhythm adjustments) included in standard engineering scope — no NRE charges for orders ≥500 m².

Frequently Asked Questions

Is Weizhengheng Group a factory or a trading company?

We are a China prefab condominium buildings manufacturer — not a trading intermediary. Our Shijiazhuang facility operates nine integrated subsidiaries, including R&D labs, BIM design centers, cold-formed steel framing lines, automated sandwich panel lamination, and CNC door/window cutting. All structural components and envelope systems are produced in-house under ISO 9001/14001/45001 and EN 1090-certified processes.

What is the minimum order quantity for prefabricated condominium buildings?

The MOQ is 100 square meters, equivalent to one standard condo unit module. This applies to both stock-compliant kits and fully engineered projects. Orders below this threshold are not accepted — we do not supply partial frames, loose panels, or non-integrated components.

Do you offer price transparency for China prefab condominium buildings manufacturer quotations?

Yes. We provide itemized quotes covering: (1) structural steel frame (H-beam & cold-formed sections), (2) insulated wall/roof panels (rock wool or PU core), (3) windows/doors (aluminum-framed, double-glazed), (4) fire-rated partitions, and (5) engineering documentation. No hidden line items — all pricing reflects FOB Tianjin/Qingdao terms unless otherwise specified.

Which payment methods do you accept for international orders?

We accept T/T (30% deposit, 70% before shipment), confirmed irrevocable L/C at sight, and D/P. PayPal and Western Union are permitted only for sample orders ≤ USD 5,000. Letters of credit must name Hebei Weizhengheng Modular House Technology Co., Ltd. as beneficiary and comply with UCP 600.

What are your standard delivery ports and Incoterms?

We ship exclusively from Tianjin Port and Qingdao Port. Standard Incoterms are FOB, CFR, and CIF. DDP is available upon request — subject to destination-specific customs clearance capability verification. EXW is offered only for customers arranging their own inland transport from Shijiazhuang.

How long does it take from order confirmation to shipment?

Lead time is 31–45 days after signed drawings and deposit receipt. This includes structural calculation validation (PKPM/SAP2000), material procurement, fabrication, third-party SGS/BV inspection, and packing. Projects requiring crane integration or mezzanine floors may extend lead time by 5–7 working days.

Can you supply fire-rated, acoustic, and thermal-compliant assemblies for multi-unit residential use?

Yes. Our prefab condominium buildings use A2-s1,d0 rock wool sandwich panels (120-min fire rating), achieve ≥52 dB Rw inter-unit sound reduction, and meet U-value ≤0.35 W/m²K thermal envelope requirements. Full test reports from SGS and fire-resistance certificates are included with every shipment.

Do you support OEM branding on structural and cladding components?

We emboss buyer logos directly onto galvanized H-beams and panel fascias. Label customization, branded packaging, and graphic-adapted facade panels are available — all subject to a 100 m² minimum order. No tooling fees apply for layout adjustments (e.g., balcony depth, stairwell positioning) on orders ≥500 m².

What post-delivery technical support do you provide?

We supply free installation drawings, annotated assembly videos, and bilingual (English/Arabic/Spanish) hardware kits. For complex sites, we deploy certified engineers for supervision — billed at USD 120/hour, plus airfare and accommodation. Warranty covers material defects and structural integrity for 50 years; corrosion protection is validated per ISO 12944.