B2B Sourcing & Pricing

What drives wrought iron door pricing — steel gauge, glass, thermal break and finish — and how landed cost compares with wood and aluminium.

LOD, file formats and parameter sets that make door BIM/CAD content usable, plus how to request project-ready files from a manufacturer.

A one-day factory visit agenda for door buyers: production lines, moisture and finish checks, packing review and questions to ask on site.

How to evaluate door exhibitors at Big 5 Dubai fast: questions, samples and certificate checks, plus a one-page scorecard for the show floor.

Percentage, flat-fee and factory-paid models compared: what agents add, what they cost, and contract terms that keep incentives aligned.

What each cluster actually makes — wooden and aluminium doors in Foshan, steel and security doors in Yongkang — and how to source each well.

A practical spares list for project handovers: hinges, seals, closers and lock parts, suggested ratios per 100 doors and storage notes.

Unrealistic density claims, excluded frames, vague fire labels: how to spot door quotes that will cost more later, line by line.

Order samples that predict mass production: what to request, typical costs and timelines, and a sign-off checklist before the bulk order.

Spec tolerances, moisture limits, fire-label conditions, inspection rights and claim windows: clauses that protect bulk door buyers.

Bulk MDF door pricing by construction and finish, the cost drivers behind each tier, and how thickness and core choice change the real unit cost.

A 100-point audit for door factories: documents, moisture control, fire-label evidence, QC and packing checks, plus red flags and scoring bands.

What bulk plywood doors actually cost FOB China by core, face and finish, what is excluded from most quotes, and how to compare offers like-for-like.

Classify wooden, plastic, aluminium and steel doors correctly, check duty by destination, and avoid the misclassification errors that delay clearance.

Worked loading maths for slabs, prehung sets and crated doors: usable CBM, stack pitch and weight checks, plus a worksheet for your order.

FCL or LCL for doors? Compare cost per CBM, damage risk and lead time, with a break-even guide by shipment volume and packaging type.