A product or opening
Name the window or door type, or describe the opening and how the customer wants it to operate.
For US dealers, builders and distributors
Start with the product, an approximate opening and a destination ZIP code. X Star can help narrow the system and quotation scope before you prepare a complete RFQ or customer drawing.
No complete drawing is required for the first conversation.

Low-friction first review
You do not need to complete a technical package before asking whether a system is worth reviewing. These three details are enough to begin.
Name the window or door type, or describe the opening and how the customer wants it to operate.
A rough width × height is enough for the first review. Final dimensions are confirmed later on the production drawing.
Estimated quantity and a delivery ZIP code help us discuss configuration, packing and quotation scope.
Comparing suppliers now? Use our aluminum window and door supplier evaluation checklist →
Reduce cross-border purchasing risk
Product names and general brochures are not enough for a project purchase. The selected configuration, applicable documents and commercial responsibilities should be matched to the actual order.
Model, opening style, panel layout, glass, finish, hardware and compatible screens are documented for the selected order scope.
Testing or certification information is checked against the specific series, configuration and project requirement — not assumed from a product name alone.
The quotation should identify the agreed Incoterm, included freight scope and destination so landed-cost responsibilities can be compared clearly.
Production timing is confirmed after the configuration, order details and drawing-approval steps are clear.
Agree in advance which checks, photos or packing records your project requires so they can be included in the order workflow.
Order records support parts identification. Warranty, replacement and service responsibilities should be confirmed in the written order terms.
Exact size limits, performance values, document applicability, pricing, lead time and shipping scope depend on the selected system and order. They are confirmed privately during project review rather than presented as universal claims.
Planning a shipment with products from multiple suppliers? Read about mixed-load container loading and explore our other dealer resources.
These detailed pages organize common dealer questions and quote requirements. Additional aluminum window and door configurations are available in the complete catalog.

Multi-panel folding systems for wide openings, patios and indoor-outdoor projects.
View dealer supply details →
Heavy-duty and narrow-frame options for modern residential and project openings.
View dealer supply details →
Compatible insect-screen options for selected bifold, sliding and window systems.
View dealer supply details →Yes. We welcome enquiries from dealers, contractors and project suppliers of all sizes — including sample orders and smaller projects. Order requirements depend on the product system, configuration and shipping plan.
Yes. Send the opening sizes, product type, quantity, destination ZIP code and target date. Project-based information produces a more useful quote than a generic price list.
No. A product type, approximate opening size, quantity and destination ZIP code are enough to start. Drawings, photos and detailed specifications can be exchanged privately after we connect.
Yes. Production drawings are prepared for confirmation after the order scope is agreed. Manufacturing starts only after the required details are approved.
Yes. Compatible screen systems can be included with selected bifold and sliding door orders so sizes, finish and shipment can be coordinated.
Not automatically. Document availability and applicability depend on the selected product series, configuration and project requirements. Share the project location and required standard so the relevant information can be checked before ordering.
The agreed Incoterm, included freight scope and destination are stated for each quotation or order. Importer-of-record, duties, port or terminal charges, final-mile delivery and unloading should not be assumed unless they are included in writing.
Order records help identify the correct components. When an issue is documented, the team can confirm replacement hardware or parts and arrange the appropriate response.
Dealer and project enquiry
A product type, approximate opening, quantity and customer ZIP code are enough for the first review. Photos, drawings and detailed specifications can be exchanged privately after we connect.
Email: [email protected]
WhatsApp: Discuss a live project