How to Prepare Custom Door Requirements for a Project Inquiry

For custom copper doors, cast aluminum doors, and entrance systems, buyers should prepare the opening size, wall thickness, preferred opening direction, application scene, and reference images before sending an inquiry.

If drawings are available, include plan views, elevation drawings, and any notes related to thresholds, frames, locks, glass, or side panels. These details help the production team evaluate the structure and finish direction before quotation.

For early-stage projects, a written brief with dimensions, quantity, destination country, and target schedule is enough to begin a technical review.