Steel Structure Export & Delivery
From Factory to Overseas Project Site

ZhongSai provides 6 major steel structure product systems: Industrial Factory & Workshop, Logistics Warehouse, Mining & Energy Facilities, Commercial & Public Buildings, Agriculture & Special Facilities, and Custom Steel Structure. Each system includes complete primary structure, secondary structure, cladding system and accessory materials.

We primarily use Q235B and Q355B (equivalent to ASTM A36 and A572 Grade 50) for primary framing. For projects requiring higher strength or corrosion resistance, ASTM A992, weathering steel or galvanized members can be specified. All materials come with Mill Test Certificates (MTC).

Yes. We support fabrication based on customer-provided structural drawings, BOQ and technical specifications. If you only have preliminary design, we can also provide structural design and detailing services.

We don't have a strict minimum order quantity. Whether it's a single custom component or a complete building material package, we can handle it. Pricing is determined based on project scope, complexity and delivery requirements.

Lead time depends on project scope and complexity. For standard projects, fabrication typically takes 3-6 weeks from drawing confirmation. Larger projects may require 8-12 weeks. Specific delivery schedules are confirmed at quotation stage and specified in the contract.