China sourcing coordination · Global projectsModel brief · Regional inquiry
PROCUREMENT SERVICES

LLENTAB Technical Sourcing Services

Our role is to turn a steel building request into comparable supplier submissions and a traceable coordination record.

Quotation fields aligned before supplier selection

Design basis

Record the project country, intended occupancy, wind and snow actions, seismic basis and required local review route. A supplier calculation is checked against this brief by the appropriate professional.

Primary steel

Request steel grade, portal-frame section schedule, connection philosophy, weld documentation and material traceability. Compare omissions as well as stated quantities.

Envelope

Specify panel core, thickness, thermal values, roof drainage and fire evidence for the complete assembly. A panel certificate alone does not establish building compliance.

Delivery

State packing method, destination port, unloading limits, erection support and any required spare components. Identify excluded taxes, foundations and local services.

Method from brief to shipment

  1. 01 / Define

    We capture clear span, eave height, bay spacing, cranes, building use and jurisdiction. A clear baseline limits later change orders.

  2. 02 / Match

    Potential suppliers are screened against production scope, documentation readiness and realistic lead time. Claims are requested in writing rather than assumed.

  3. 03 / Compare

    Itemized proposals are arranged around steel, cladding, accessories, engineering documents, installation support and freight. Deviations remain visible.

  4. 04 / Coordinate

    Sample, inspection and export checkpoints are agreed with the selected supplier. Local design approval and product compliance remain project-specific responsibilities.

For the structural comparison, request the design standard, load combinations, deflection limits and connection drawings from each candidate. A quoted tonne figure cannot be judged without the geometry and loading basis behind it. The buyer should also decide who prepares the foundation design and who checks anchor bolts on site. We can track these questions in the comparison record, but engineering sign-off remains with the appointed professionals.

Commercial review should separate ex-works supply, inland transport, export packing, ocean freight, insurance and destination handling. A lower frame price may shift costs into erection or missing accessories. Define whether fasteners, flashings, gutters, doors and installation drawings are included before comparing totals.

Request a structured supplier comparison

Send your site data and procurement schedule so we can define the comparison matrix.

Request a comparison