Explore our primary custom manufactured components featuring optimal structural integrity, exact tolerance controls, and high-performance mechanical characteristics.
Analyzing the modern metallurgical landscape, demand vectors, and high-performance material specifications shaping contemporary global infrastructure.
In the modern manufacturing ecosystem, extruded shapes serve as critical structural backbones across multiple sectors. From complex lightweight aluminum framing for electric vehicles (EVs) to high-pressure fluid conduits in aerospace applications, custom profile extrusion enables engineers to optimize load-bearing structures while minimizing material waste. The process of forcing raw metallic billets—primarily aluminum alloys, copper, steel, and specialty plastics—through custom-designed H13 steel dies produces complex geometries that would be cost-prohibitive, if not physically impossible, to manufacture using subtractive machining alone.
Currently, the global supply chain for extruded profiles is experiencing a substantial structural transition. The imperative for lightweighting in transportation systems, driven by strict regulatory fuel economy standards and EV range maximization targets, has turned extrusion into a primary manufacturing process. Concurrently, the green energy transition has created a surge in demand for high-strength structural profiles for solar PV mounts and wind turbine internal assemblies. Consequently, industrial buyers require partners capable of providing not just simple profiles, but finished, ready-to-assemble sub-components integrating precision CNC machining, custom surface treatments, and certified mechanical performance.
Choosing the correct alloy is fundamental to structural profile integrity. Modern industrial standards rely on specific alloy designations to achieve distinct chemical properties:
The workhorse of structural extrusions, including 6061 and 6063. They deliver exceptional balance between corrosion resistance, high weldability, and heat-treatable strength (T4, T5, T6 tempers). Essential for automotive and construction applications.
High-tensile alloys like 7075, offering yield strengths comparable to structural steels while maintaining lightweight characteristics. These materials are heavily utilized in aircraft structural frame components and heavy-duty cycling gear.
Used where high electrical and thermal conductivity is critical. Extruded copper busbars, cooling tubes, and specialized connectors form the heart of high-performance electrical distribution and EV batteries.
For global OEMs, procuring raw extrusions from one vendor, sending them to another for CNC milling, and a third for anodizing introduces massive logistics risks, quality control gaps, and inflated lead times. As a result, the industry trend has shifted heavily toward centralized, vertically integrated factories. An integrated production loop—such as the one utilized at Ningbo Jiangbei XinYe Metal Works Co., Ltd.—guarantees single-source quality accountability. This integration ensures that any issues during secondary machining are identified and corrected at the raw extrusion stage, maintaining structural tolerances from billet to final assembly.
A premier Chinese manufacturing entity specializing in high-precision metal fabrication, custom tooling, and advanced mechanical assemblies.
Founded in 1996 as an owner-managed SME family business, Ningbo Jiangbei XinYe Metal Works Co., Ltd. has evolved into a global supplier of precision metal solutions. Located in the Ningbo Jiangbei Industrial Zone, our facility is within three hours of high-speed rail access from Shanghai International Airport, placing us at the center of the Yangtze River Delta manufacturing corridor.
With an expansive manufacturing footprint of 16,000 square meters of dedicated production floors and 11,000 square meters of structural construction, our operation is scale-equipped. Our elite team of 130 professionals includes 80 highly skilled production operators and 50 dedicated R&D personnel, design engineers, and quality assurance specialists. We hold over 20 technical model patent certificates, reflecting our engineering commitment to technological progress and custom production systems.
We are qualified to offer a broad spectrum of manufacturing processes: precision CNC machining, aluminum hot forging, lost wax casting, extrusion development, stamping, and premium surface treatments including technical anodization and electrochemical polishing.
Aligning engineering tolerances and manufacturing capabilities with the demands of European, North American, and Eurasian markets.
Our main customer base is concentrated in Europe, North America, and Russia, where regulatory environments require strict compliance and traceability:
To maintain our competitive advantage, our research and development programs focus on four primary pillars:
Using neural networks to model internal shear stresses during metal flow, drastically reducing trial-and-error die development cycles.
Integrating 100% post-consumer scrap loops into our extrusion processes to support global carbon reduction goals.
Developing thin-wall tooling down to 0.4mm thickness for electronics housings and medical applications.
Developing next-generation organic polymer-based anodizing sealants for improved acid/alkali resistance.
A look at our advanced Japanese tooling machinery, heavy-duty forging systems, and high-speed CNC centers.
Our facility houses high-capacity equipment to handle demanding fabrication requirements:
For components requiring fine tolerances, we utilize high-precision CNC systems:
Our ISO 9001:2015 and SA8000 certified processes are backed by modern quality assurance instruments.
At Ningbo Jiangbei XinYe Metal Works Co., Ltd., Quality is Life. From raw material intake to final component dispatch, every stage of our production is monitored and documented for traceability. Our laboratory utilizes metrology systems to verify chemical composition, dimensional accuracy, surface roughness, and mechanical properties.
Verifies elemental concentration of raw alloy ingots, preventing incorrect alloy designations from entering the manufacturing line.
Performs three-dimensional coordinate measurements to verify complex spatial profiles down to a 0.001mm tolerance threshold.
High-magnification optical profile scanning, ideal for checking fine dimensions and tolerances on small extruded sections.
Secondary non-contact visual system to inspect cosmetic profiles and external features on structural framing elements.
Accurately measures post-anodizing and E-polish surface texture finishes, meeting fine Ra parameter specifications.
Performs destructive and non-destructive load tests to verify spring tension and yield strength under pressure.
Review our work across demanding industrial sectors, showcasing custom material applications and precision engineering.
Precision hot-forged and CNC-machined components engineered for high-pressure heavy machinery.
Stainless Steel & Al Alloy
Transmission links, structural chassis connectors, and custom brake lever components for high-end e-bikes.
High-Yield 6061-T6 Aluminum
Aviation fuel hydrant pit box enclosures, hinge bracket mounts, and structural turbine components.
Aviation-Grade Alloys
High-wear cutter discs and aggressive feed rollers designed for harsh forestry conditions.
Q345B, 42CrMo & NM400 Hardened Steel
How we maintain product quality and process control from initial order validation to final shipment.
Detailed review of custom geometry requirements, tolerances, pricing structures, and shipping schedules.
Drawing validation, tooling design, sample extrusion, and a complete dimension test report.
Direct customer review and sample approval before initiating full volume manufacturing runs.
High-speed volume runs, structured in-line inspection points, and protective industrial packaging.
One-year warranty coverage, dedicated assembly assistance, and raw material chemical records.
Our operations are supported by a spacious assembly shop and advanced machinery. Below is an overview of our workflow tools, ensuring high precision from sample validation to bulk manufacturing:
Built on trust, professional accountability, and a commitment to manufacturing excellence.
Xinye currently employs 130 staff, with 80 in direct manufacturing roles and 50 across engineering, quality assurance, and management. Our team holds more than 20 utility model patent certificates, reflecting our ongoing investment in technical design. Our corporate culture is guided by three core values:
See our high-speed processing machinery and coordinate inspection systems in operation.
Our turning and milling processes are supported by precision technology. The TIPAS h65TMY system delivers high spindle speeds, rigid structural damping, and automated workpiece positioning. This tooling setup enables us to perform complex secondary operations on extruded components with high dimensional consistency.
Combined with our 4-axis control centers and coordinate measuring machines, we maintain tight tolerances for structural parts across all production volumes.
Our processes are certified to international standards for quality management and social responsibility.
Find answers to common questions about our custom metal fabrication services, lead times, and quality standards.
Our engineering services span forging, casting, stamping, and machining. Review our core production solutions below.
XinYe Metal