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People, place & production

About Us

01 / Our company
Established in 2016, Foshan Guantian Aluminum Co., Ltd. manufactures aluminum profiles for architectural and industrial applications. Our current production base is in Leping Town, Sanshui District, Foshan, Guangdong, China. We support customers from drawing review and die development through extrusion, surface finishing and delivery.
Guantian combines profile development, manufacturing, sales and technical support. Our Sanshui factory handles extrusion, powder coating, wood-grain transfer, cut-to-length sawing and punching. Specialist partners provide die manufacturing, selected surface finishes and more complex fabrication. We supply standard and custom profiles for window and door systems, curtain walls, architectural decoration and industrial products. Our sales, engineering, production and quality teams coordinate project requirements, sample approvals and delivery arrangements for each order.
Explore the factory Arrange a visit
Factory hall with aluminum production lines and storage areas

Guantian Aluminum & Guantian Xinmei

Guantian Xinmei is a product brand of Guantian Aluminum. Both names appear in our catalogs, business communications and marketing materials and refer to the same production and service organization.
Company development

Our development since 2016.

  1. 2016

    Established in Sanshui

    Guantian Aluminum was founded and began production in Sanshui District, Foshan, manufacturing architectural and custom aluminum profiles.
  2. 2019

    Expanded production facilities

    Three additional extrusion lines and supporting surface-finishing facilities increased the factory's production and delivery capacity.
  3. 2024

    Expanded industrial and export services

    Guantian expanded its export business and fabrication services for industrial profiles, coordinating custom tooling, partner machining and component supply.
  4. 2026

    New Sihui base in development

    Guantian acquired industrial land in Sihui, Zhaoqing, for a new production base. Preparations for larger-tonnage extrusion equipment are underway, with production expected to begin in 2027.
02 / Factory tour

A closer look at the factory.

The production base covers 100 mu, approximately 66,667 m², with dedicated areas for extrusion, finishing, inspection and packing. Our showroom displays window assemblies and profile sections for reviewing fit, appearance and project requirements.
Operators handling aluminum profiles on the production line
A worker comparing surface finish samples against coated profiles
Bundled aluminum profiles stored in the factory dispatch area
A worker using a hand tool on a die at the tooling workbench
Round aluminum stock and material handling equipment in the factory
Suspended aluminum profiles on the spray-coating production line
Visit our showroom

See the profiles. Discuss the details.

Guantian showroom entrance with company signage and glazed doors
Guantian showroom

Guantian Showroom

Window profile sections and corner assemblies displayed in the Guantian showroom
Guantian showroom

Profile Samples & Assemblies

03 / Team & collaboration

The people behind each project.

Your dedicated account manager coordinates drawing review, sample approval, production updates and delivery with our engineering, production and quality teams. The relevant departments review project requirements and changes before we confirm the next steps with you.
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Team / technical discussion

An authorized team photograph or a real drawing review meeting. 16:9 landscape.

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Leadership & project team

Meet the people you work with.

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Company leader — portrait

Real portrait · 3:4 vertical
Simple background, consistent lighting.

team-owner-portrait

Company Leadership

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Technical director — portrait

Real portrait · 3:4 vertical
Simple background, consistent lighting.

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Technical Director

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Sales director — portrait

Real portrait · 3:4 vertical
Simple background, consistent lighting.

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Sales Director

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Production manager — portrait

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Simple background, consistent lighting.

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Production Manager

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Responsibilities To addDescribe actual responsibilities for production planning, process coordination and order progress. Use 1–2 concise sentences; include only verified experience.
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Quality manager — portrait

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Quality Manager

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Responsibilities To addDescribe actual responsibilities for inspection, acceptance criteria, quality records and issue resolution. Use 1–2 concise sentences; include only verified experience.
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Finance director — portrait

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Simple background, consistent lighting.

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Finance Director

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Project coordination

Managing project changes.

Your account manager coordinates any requested changes to drawings, colors, quantities or delivery requirements. Engineering reviews tooling and process feasibility, while production planning checks work in progress and the revised schedule. Once the department leads agree on an approach, your account manager confirms the changes and updated delivery schedule with you.
Explore the custom project process
04 / Company facts

Our factory at a glance.

Sanshui production site

100 mu Approx. 66,667 m²

Established

2016

Current production base

Leping Town, Sanshui District, Foshan, Guangdong, China

Operating equipment

7 extrusion lines Press ratings: 800–1,500 metric tons 2 powder-coating lines

2025 actual output

Over 50,000 metric tons Sanshui base · Actual output in 2025
Explore manufacturing capabilities
Long-term collaboration

Supply Partners

We source hardware, glazing, gaskets and coatings through our long-term supplier network.

Through Foshan's aluminum-processing and window-component supply network, Guantian works with long-term suppliers of hardware, sealing gaskets, PA66 thermal-break strips and branded powder coatings. During project development, we obtain component samples and color panels to help customers compare options, check groove compatibility and coordinate purchasing. This helps reduce the time needed to source components and approve samples across multiple suppliers.
Roto logoRotoHOPPE logoHOPPESIEGENIA logoSIEGENIAG-U (Gretsch-Unitas) logoG-U (Gretsch-Unitas)VBH logoVBHTechnoform logoTechnoformOAOSM logoOAOSMROHIL logoROHILXinyi Glass logoXinyi GlassHaida logoHaidaHOPO logoHOPOTIGER Coatings logoTIGER CoatingsAkzoNobel logoAkzoNobel
05 / Quality documents

Certificates & quality documents.

Guantian quality management system certificate issued by GRRC, registration 52823Q10561R0M
The quality management system certificate shown here was issued to Foshan Guantian Aluminum Co., Ltd. by Guangdong Rules Certification Co., Ltd. (GRRC). It references GB/T 19001-2016 / ISO 9001:2015 and covers the production and processing of aluminum profiles.
GRRC ISO 9001 certification mark reproduced from Guantian’s certificate
Quality management system

ISO 9001:2015

GB/T 19001-2016 · Registration No. 52823Q10561R0M

View original certificate ↗

The certificate shown is the version currently on file. The updated renewal document will be posted when available.

Visit the document library

Work safety & supplier documents

Guantian Level III Work Safety Standardization certificate, number AQBH III GM20240252, valid until 3 December 2027
Work safety

Level III Work Safety Standardization

AQBH III GM20240252 · Issued 3 December 2024

Foshan Guantian Aluminum Co., Ltd. holds the Level III Work Safety Standardization certificate shown here. Issued by the Foshan Work Safety and Emergency Management Association on 3 December 2024, it states validity through 3 December 2027 and covers the company's work safety standardization practices.
Download Work Safety Certificate — Chinese PDF
JIADUOCAI conditional ten-year quality warranty for S2010-series powder supplied to Guantian, dated 21 April 2026
Powder supplier document

JIADUOCAI S2010 powder warranty

JDC2026042101 · Issued 21 April 2026

JIADUOCAI has issued a conditional 10-year outdoor weatherability and quality commitment for its S2010-series powder supplied to Guantian. Coverage is subject to the supplier’s application, project-approval, use, maintenance and exclusion terms. Where the project address and coating process have not been approved by the supplier, its responsibility is limited to the powder itself. Coverage for a specific order must be confirmed against the original terms.
Download JIADUOCAI Warranty — Chinese PDF
06 / Customer visits

Conversations, samples & factory tours.

Moments from customer meetings, showroom discussions and factory walkthroughs at Guantian.

Customers and Guantian representatives seated around a meeting table
Meeting at Guantian

A closer look at Guantian.

From examining window samples to exploring the production area, these photographs share a few moments from past customer visits.

Plan your visit
Visitors and a Guantian representative examining a small window sample
Window sample discussion
Visitors discussing an assembled window display in the Guantian showroom
Showroom demonstration
A customer and a Guantian representative walking beside suspended aluminum profiles in the factory
Factory walkthrough
Four people posing together among window displays during a customer visit to Guantian
A visit to our showroom
A customer reviewing a window display with a Guantian representative nearby
Exploring window displays
Four people standing together in the Guantian showroom during a customer visit
A shared moment at Guantian
Plan a visit

Plan a conversation or a factory visit.

We welcome customers to our Sanshui production base in Foshan. Please contact your account manager 1–3 business days in advance with your preferred date, number of visitors, project application and the processes you would like to see. Online video tours and remote technical meetings are also available by appointment.
Contact the team Share your project
Guantian reception area with the company emblem and sign
Send profile drawings in advance, or bring samples and matching hardware or gaskets, so we can arrange for the appropriate engineers to join the discussion. Your account manager will guide you through the showroom, die storage, extrusion workshop, powder-coating and wood-grain lines, and inspection and packing areas. We then meet to review drawings, compare samples and discuss the profiles and components required for your project.
Start your project

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