---
title: "Aluminum Window & Door Factory in Foshan, China"
description: "ENGGIA manufactures custom aluminum windows and doors in our own factory in Foshan, China. Explore our production, assembly, packing and container loading processes."
slug: "factory"
noindex: false
---

Our Factory in Foshan, China

ENGGIA manufactures custom aluminum windows and doors in our own factory in Foshan, China. Explore our production, assembly, packing and container loading processes.

Custom aluminum windows and doors for trade and project procurement. We also accept personal custom aluminum window orders.

For importers, distributors, contractors, project buyers and homeowners planning custom aluminum windows.

## Factory at a Glance

| Factory information | Details |
| --- | --- |
| Brand | ENGGIA |
| Company | Foshan Yingjia Building Material Co., Ltd. |
| Location | Foshan, China |
| Minimum order | Our minimum order quantity is 1 SQM per color |
| Sample lead time | 10–35 calendar days |
| Bulk order lead time | 25–45 calendar days |

Confirm the final production schedule for your selected configuration and order quantity when requesting a quotation.

[Discuss Your Project](/request-a-quote/#quote-form)

[Explore Our Products](/products/)

## The Factory Behind Your Custom Order

Work with ENGGIA on the windows and doors your project needs. Our production spaces, assembled products and packing activities are shown below so you can see the factory behind the catalogue.

## From Profiles to Assembled Frames

Our factory images show profile cutting and drilling, frame assembly, sealing and adjustment. These stages help buyers see how the products are prepared and assembled before packing.

### Profile Preparation

See aluminum profiles being cut and drilled as part of preparation for assembly.

### Frame Assembly

View prepared components being brought together into window and door frames.

### Sealing

See sealing work on assembled products in the factory.

### Product Adjustment

View adjustment work on assembled windows and doors before their next handling stage.

## Materials and Finished Products

See the profile storage areas, glass and component materials, and assembled windows and doors. Product specifications are agreed around the selected range and project requirements.

## Packing and Container Loading

**Protective Wrapping** — View the wrapping used on products in the factory photo collection.

**Timber Packing** — See examples of timber crates and frames used for packing.

**Container Loading** — View loading activities and discuss the handling requirements for your order.

Packing and delivery arrangements should be discussed alongside the product sizes, quantities and destination.

[Plan Your Custom Order](/customization/)

## Product and Material Documents

Redacted window and door document previews are available to browse. Request complete records for holder and scope verification, and ask separately for any required material-supplier documents.

[View Technical Documents](/technical-documents/)

## Talk to Us About Your Project

Whether you are sourcing for distribution or a specific building project, share your product list, quantities and destination to start the discussion.

[Discuss a Factory Order](/request-a-quote/#quote-form)

## Materials & components

Profiles, glass and hardware prepared for window and door production.

![Aluminum profile storage](/images/process/materials-1.webp)

![Glass stored for production](/images/process/materials-2.webp)

![Frame and glazing detail](/images/process/materials-3.webp)

## Profile cutting & drilling

Profile preparation at the cutting and machining workstations.

![Profile cutting workstation](/images/process/cutting-1.webp)

![Profile machining in progress](/images/process/cutting-2.webp)

![Profile preparation equipment](/images/process/cutting-3.webp)

## Frame assembly

Frames brought together on the assembly tables.

![Frame assembly area](/images/process/assembly-1.webp)

![Frame assembly in progress](/images/process/assembly-2.webp)

![Assembly workstations](/images/process/assembly-3.webp)

## Sealant application

Sealant applied around frame and glazing joints.

![Sealant application at a frame corner](/images/process/sealing-1.webp)

![Sealing work in progress](/images/process/sealing-2.webp)

![Sealing workstation](/images/process/sealing-3.webp)

## Adjustment & checking

Assembled systems set up for adjustment and checking.

![Assembled unit on the checking frame](/images/process/adjustment-1.webp)

![Door adjustment station](/images/process/adjustment-2.webp)

![Sliding door setup and checking](/images/process/adjustment-3.webp)

## Assembled windows & doors

Completed assemblies on the factory floor.

![Assembled window units](/images/process/finished-1.webp)

![Assembled door systems](/images/process/finished-2.webp)

![Completed frames on production tables](/images/process/finished-3.webp)

## Protective wrapping & timber packing

Wrapping and timber packing prepared for shipment.

![Protective wrapping in progress](/images/process/packing-1.webp)

![Timber packing in the dispatch area](/images/process/packing-2.webp)

![Packed units ready for handling](/images/process/packing-3.webp)

## Container loading

Packed units moved from the dispatch area into containers.

![Container at the loading area](/images/process/loading-1.webp)

![Packed units beside the container](/images/process/loading-2.webp)

![Container loading at the factory](/images/process/loading-3.webp)

## Our factory

Foshan Yingjia Building Material Co., Ltd.
Foshan, China

## Is the factory shown on this website your own?

Yes. These photographs show our own factory, including production, assembly, packing and loading activities.

## Which production stages can I see in your photographs?

The collection shows profile cutting and drilling, frame assembly, sealing and adjustment, as well as finished products and packing. The factory page groups these photographs by stage so you can see what each image demonstrates.

## Do you manufacture the glass and every component yourselves?

Glass and other purchased materials come from suppliers. Window and door system documents are therefore presented separately from supplier material documents. Check the named holder and product scope on each original record.

## Can I request additional factory information for procurement review?

Tell us what your review requires, such as production photographs, product documents or details of the proposed order. Identify the purpose and selected products so the discussion focuses on information relevant to your procurement decision.

## Can I arrange a visit or a video discussion about the factory?

Include the preferred date, products of interest and purpose in your inquiry. Our team will discuss availability and arrangements with you before a visit or call is confirmed.

## How are the windows and doors packed?

The photo collection shows protective wrapping and timber packing, followed by container loading. The packing method for a particular order should be agreed for its sizes, quantities and delivery arrangement; photographs of one shipment do not define every order.

## How do I discuss capacity and timing for my order?

Send the quantities, selected products and required date. Capacity and the proposed production schedule need to be reviewed against that order’s configuration and scope.