Foshan Golden Source Precision Manufacturing Co., Ltd, established in 1991, is a professional manufacturer of high-strength, high-precision, customized aluminum profiles and precise machining aluminum parts, welded parts, and assembled aluminum products.
With a modern and environmentally friendly production base covering an area of over 73,000 square meters, the company offers one-stop service, including alloy casting, mold research & design & building, aluminum extruding, precise machining, welding, assembly and surface treatment.
The company holds certifications such as ISO9001, ISO14001, ISO45001, RCV, and GRS, ensuring that its products comply with the environmental requirements of the EU's REACH regulation.
Three pillars that define our competitive edge in the global aluminum manufacturing industry.
We melt the alloy in-house so that we can adjust the compositions to achieve the best physical properties of extrusion profiles, and the best purity of alloy for high quality anodizing. This in-house capability gives us full control over material quality from the very first step.
Machining and surface treatment are done in-house for better quality control and lower production costs, so the unit price for products will be lower. Even at the same price as other factories, our quality will be much superior — a direct result of our vertically integrated process.
Our "One-Stop" manufacturing capacity — from alloy casting to final assembly — eliminates inter-supplier lead times and provides faster, more reliable delivery to customers worldwide. Your project stays on schedule, every time.
Over 73,000 m² of modern, environmentally friendly production space equipped with state-of-the-art machinery for every stage of aluminum manufacturing.
High-capacity extrusion presses for complex profile geometries across 1XXX–7XXX alloy series.
Advanced CNC machining centers delivering tight tolerances for high-precision aluminum components.
Professional welding and assembly lines for complex aluminum structures and finished products.
A wide range of aluminum alloy series allows us to meet the specific mechanical, thermal, and surface requirements of diverse industries and applications.
From raw material to finished product, every process is controlled in-house — delivering quality, speed, and cost efficiency unmatched in the industry.
Alloy casting, mold design, extrusion, machining, welding, assembly and surface treatment — all under one roof for seamless quality control.
ISO14001, ISO45001, GRS, and RCV certifications confirm our commitment to environmental responsibility and EU REACH compliance.
We control alloy composition from the melt stage, ensuring optimal physical properties, purity, and anodizing quality for every batch.
Our dedicated mold R&D team designs and builds tooling in-house, enabling rapid prototyping and precise profile customization for any specification.
Our versatile aluminum alloy capabilities serve a broad spectrum of industries, from consumer electronics to heavy transport infrastructure.
High-strength aluminum components for professional-grade tools requiring precise tolerances and durability.
Precision-machined aluminum enclosures and structural parts for computers, communications, and consumer electronics.
Lightweight, high-strength aluminum profiles and assemblies meeting strict automotive quality and safety standards.
Structural aluminum profiles for railway car bodies and infrastructure, compliant with international transport standards.
Elegant, anodized aluminum extrusions for modern furniture frames, handles, and decorative structural elements.
Architectural aluminum profiles for interior and exterior decoration, curtain walls, and building facades.
Corrosion-resistant aluminum parts for outdoor equipment, sporting goods, and recreational structures.
Custom aluminum machined parts and welded assemblies for specialized industrial machinery and automation systems.
Golden Source's in-house R&D team specializes in alloy composition optimization, mold engineering, and surface treatment innovation. Our engineers work directly with clients to develop custom solutions that meet the most demanding specifications.
We continuously invest in advanced CNC machining centers, extrusion press technology, and quality inspection equipment to maintain our competitive edge. Our commitment to innovation has earned us recognition from District, Municipal, Provincial, and Central government bodies as a leading technology enterprise.
From rapid prototyping with in-house mold fabrication to large-scale production runs, our vertically integrated model ensures that every innovation is implemented quickly and cost-effectively.
ISO9001, ISO14001, 45001, GRS, RCV certified. Especially, GRS and RCV are very new certifications, which are to meet the environmental regulations from EU. We also have a wide range of awards, honors & certificates on clean production, good credit, superior quality, industry transforming & upgrading, leading positions, Top 500 enterprise honor, and technology company recognition from District, Municipal, Provincial, Central government and other organizations or customers. Here only show some typical certificates…
Our commitment to quality, sustainability, and innovation has been recognized by government bodies at district, municipal, provincial, and national levels, as well as by international customers and industry organizations.
Trusted by manufacturers, OEMs, and procurement teams across Europe, North America, and Asia-Pacific.
Golden Source's in-house alloy casting capability is a genuine differentiator. The material consistency we get from batch to batch is exceptional — something we struggled to achieve with other suppliers. Their anodizing quality is the best we've seen for 6XXX series profiles.
We needed a supplier who could handle complex CNC-machined aluminum enclosures for our 3C product line with tight tolerances and fast lead times. Golden Source delivered consistently on both fronts. Their one-stop service from extrusion to surface treatment saved us weeks of coordination.
The GRS and RCV certifications were a deciding factor for us — our EU customers require full environmental compliance documentation. Golden Source provided everything we needed, and their REACH-compliant products have helped us maintain our market access without any issues.
From custom profile design and alloy selection to precision machining, surface treatment, and final assembly — Golden Source delivers complete aluminum manufacturing solutions with ISO-certified quality and fast global delivery.
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