What matters most for contractor window orders?

Contractors usually need drawing-based confirmation, specification clarity, project packing, unit labeling, and lead-time predictability.

Can JZZ1 work from project drawings?

Yes. Buyers can send PDFs, size schedules, or DWG-based information for quotation and production confirmation.

Can packing be organized by unit or location?

Project packing and unit labeling can be discussed in advance to reduce confusion during receiving and installation.

Home / Aluminum Windows for Contractors

Aluminum Windows for Contractors

This page is for contractors, project teams, and site coordinators who need custom-size aluminum windows with clearer drawing confirmation, packing labels, and export workflow support.

Discuss a Project Order Send Drawings

What contractors usually need

Drawing-based production confirmation
Schedule-friendly lead time
Project packing and labeling
Specification consistency across units
Fast feedback when revisions happen

What to send first

PDF / DWG drawing or size schedule
Quantity by unit or model
Project country and delivery target
Glass, hardware, and finish requirements
Any label or packing separation request

Useful related pages

Thermal Break Windows · Buying Guide · Factory Capability · Quality Control