About Us
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Our History
Yiwu Saha Building Materials Company was founded in 2001, covering an area of 1 million square meters. Leveraging two major production bases in Foshan and Baise (Guangxi), a sales center in Hong Kong, and an overseas service network, we provide global customers with one-stop aluminum profile processing solutions. With an annual production capacity exceeding 200,000 tons, we are committed to becoming an outstanding international supplier of aluminum profiles.
Integrated Industry Chain
Alloy Research & Mold Design:
Equipped with a professional R&D team and advanced testing instruments, capable of developing high-performance aluminum alloys from series 1, 3, 5, and 6.Aluminum Ingot Casting & Profile Extrusion:
Own high-temperature furnaces and extrusion lines to ensure material purity and extrusion precision.Surface Treatment:
Offering a wide range of processes including raw material supply, anodizing, electrophoresis, powder coating, wood grain PVDF, sandblasting, brushing, and chromate treatment, catering to diverse demands in architectural curtain walls, doors and windows, home decoration, and industrial manufacturing.Deep Processing:
CNC cutting, punching, bending, and other advanced processing services, producing according to drawings, with one-time delivery.

Quality & Management
Standardized Systems:
Certified with ISO 9001 Quality Management System and ISO 14001 Environmental Management System.Digital Operations:
Implemented ERP management system to achieve full-process visibility in procurement, production, warehousing, and sales.Nationally Accredited Laboratory:
Established an engineering center and a national-level testing laboratory to ensure every batch meets international standards.
Green, Low-Carbon & Sustainable Development
Since its inception, Yiwu Saha Building Materials Company has continuously promoted environmental upgrades and renovations, completing multiple wastewater and exhaust treatment projects, and creating a “zero emission” demonstration workshop. We adhere to the development philosophy of “industrial production in harmony with society,” continuously reducing our carbon footprint and helping customers achieve green building and manufacturing.


Production Equipment
Equipped with more than 40 extrusion production lines of different sizes, and a number of surface treatment production lines, the annual output of more than 200,000 tons, relying on strong production capacity, to ensure fast delivery.
What We Do
We focus on alloy research and development, mold design and development, aluminum rod casting, extrusion, surface treatment and deep processing for more than 20 years.Our product line covers,
- Aluminum Profiles for Windows & Doors
- Standard Aluminum Profiles(Tubes/ Pipes/Channels/Angles)
- Industrial Aluminum Profiles
- Aluminum Profiles for Curtain Rail
- Aluminum Profiles for Roller Shutter
- Aluminum Profiles for Wardrobe
- Aluminum Profiles for Kitchen Cabinet
- Aluminum Heatsink
With rich industry experience and strong research and development capabilities, we can provide customized profiles according to the diverse needs of our customers.
NEED HELP?
Welcome to content us
As a high-quality aluminum profile manufacturer and exporter in China, we are committed to providing you with one-stop customized aluminum profile solutions. Feel free to contact us through the following methods or visit our company and factories in person.
- Contact us to get the latest quote
- Contact us to get the latest quote
- Contact us for free design drawings
- dongyaoaluminum@163.com
- 13798686105
- Your email will only for contact and not be shared with any third parties.