Premium metal forming, machining, and precision parts custom manufactured in our certified plants
For global procurement leaders seeking an OEM profile extrusion supplier, the criteria for selecting partners extend beyond basic shape rendering. Profile extrusion represents a highly dynamic manufacturing process, delivering complex, continuous cross-sectional metal and alloy shapes that form the structural backbone of critical industries. From structural framing to fluid channels, components processed via extrusion must satisfy precise thermodynamic, structural, and chemical limits.
At Ningbo Jiangbei XinYe Metal Works Co., Ltd., we fuse our decades of metal forming expertise with cutting-edge engineering processes. We do not simply fabricate profiles; we co-engineer components. Our team works directly with engineers in North America, Europe, and Asia to optimize designs, selecting the ideal parameters for raw materials, die configurations, tempering schedules, and surface coatings to deliver components that function without defect under the most demanding conditions.
Traditional extrusion suppliers often deliver raw, mill-finished profiles, passing the complex machining and secondary processing tasks to external fabricators. XinYe delivers a integrated, unified workflow. We combine profile extrusion directly with our in-house 4-axis CNC machining, structural hot forging, and advanced surface anodizing to provide drop-in parts, eliminating supply chain risk and lowering logistics costs.
A heritage of manufacturing excellence, engineering integrity, and owner-managed reliability since 1996
Ningbo Jiangbei XinYe Metal Works Co., Ltd. was founded in 1996 as a family business and remains an owner-managed SME corporation today. Guided by the values of trust, reliability, and continuous improvement, we have grown from a localized workshop into a global industrial supplier. Located inside the Ningbo Jiangbei Industrial Zone, our facility sits in an optimal logistical position within 3 hours from Shanghai Pudong International Airport via the high-speed rail network.
Our facility spans a total area of 16,000 square meters of production floor, with another 11,000 square meters under construction to house our next-generation automated machinery. Currently, our staff consists of 130 dedicated employees, with 80 highly skilled production staff and 50 professionals focused on product development, tooling design, quality assurance, and global customer support. This balance allows us to pair rapid product industrialization with rigorous quality control.
We provide qualified technical competencies across multiple disciplines: CNC machining, Aluminum alloy hot forging, lost wax casting, extrusion, stamping, anodizing, and electropolishing surface treatments. Our manufacturing services support leading companies in healthcare, automotive, aerospace, gas safety, and food production markets globally.
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A comprehensive technical portfolio designed to support custom industrial needs from design to mass production
Processing steel, aluminum alloys, copper, and polymer plastics. We design custom extrusion dies to achieve precise tolerances, followed by precision inline cutting, hydraulic stamping, and secondary deep drawing.
Equipped with 4-axis control CNC machining centers, turning centers, and milling machines. We achieve precision components with tolerances down to 0.001mm, processing complex features on forged or extruded bases.
Friction press machines with capacity from 300 to 1,000 tons. Structural grain refinement through temperature-controlled forging cycles, producing high-strength safety components for automotive and safety detection fields.
Precision wax die casting for stainless steel, carbon steel, and specialty alloys. Produces intricate net-shape components that minimize secondary machining, ideal for complex flow control and safety valves.
In-house anodizing lines and electropolishing services. We build custom-spec protective oxide layers and chemical passivation coatings, ensuring high corrosion resistance, cosmetic appeal, and wear resistance.
Direct collaboration between our internal engineering department and customer development teams. Using 3D simulation tools, we design long-lasting dies and fixtures to minimize manufacturing variations.
Meeting international quality standards across diverse, high-performance vertical markets
For industries operating in hazardous environments—such as mining, petrochemical processing, and gas safety—component integrity is non-negotiable. Our components are widely used in gas detection equipment, flame sensors, and fire safety systems.
We supply safety-critical items like hydrant pit box enclosure kits, explosive-atmosphere sensor housings, and copper-free safety hardware. These products are engineered to withstand ambient thermal shock, high mechanical impacts, and corrosive atmospheres.
Weight reduction paired with mechanical strength is a primary objective in the aerospace and automotive fields. Our hot-forged aluminum parts and custom profile extrusions are engineered for mechanical integrity and structural weight savings.
Our products support key components including turbine inlet assemblies, transmission gears, structural hinge brackets, and complex connection terminals for electric micromobility (e-bike frame tubes, connectors, levers).
Strict cosmetic tolerances, chemical sanitation resistance, and ergonomic safety. We deliver anodized extrusion housings and components for patient diagnostic arrays, surgical lighting mounts, and structural hospital bed hardware.
Compliance with food-contact surface regulations requires sanitary materials and defect-free finishes. Our products, including gas stove parts, cream whippers, and mixing system components, are electropolished and anodized to resist acid washdowns.
We manufacture structural framing profiles for photovoltaic mounting systems, aluminum heat sinks for outdoor power inverters, and high-conductivity copper extrusion components for smart grid distribution modules.
In today's volatile global supply chain landscape, procurement directors must weigh geographical risk, energy stability, and lead-time elasticity. At XinYe, we mitigate these risks by operating a highly efficient, integrated factory ecosystem in Ningbo.
Our plant operates on a 16-hour, 6-day weekly production schedule as standard. However, to support unexpected demand peaks, we maintain the operational capacity to scale to 24/7 continuous operation within 30 days.
We also manage our own warehousing, casting, forging, stamp-drawing, machining, and surface treatment capabilities in-house. This centralized control reduces inter-plant transportation delays, eliminates the risk of sub-tier vendor issues, and ensures complete material traceability from raw alloy ingot to packaged product.
Located inside the Ningbo Jiangbei Industrial Zone, our facility is within easy reach of the Port of Ningbo-Zhoushan, one of the world's busiest container ports. Additionally, our closeness to the regional high-speed rail network connects us directly to Shanghai Pudong Airport, enabling rapid international sample transit and straightforward face-to-face site audits.
State-of-the-art precision hardware imported from Japan and Europe to guarantee consistency
High-tonnage hot forming machinery designed for structural structural density and uniform grain flow.
High-speed multi-axis mills and lathes optimized for tight tolerances and structural detailing.
Metrology equipment utilized for structural material grading and coordinate validation.
Where advanced testing meets total process traceability to deliver zero-defect reliability
At XinYe, we believe quality is life. With the direct support of our global customers, we have established a comprehensive, trace-documented quality control system. We operate under ISO 9001-2015 for quality management and SA8000 for social compliance, demonstrating our commitment to reliable manufacturing practices.
Chemical validation of alloys before extrusion, forging, or casting.
3D coordinate tracking to verify complex geometric tolerances.
Optical measurement of fine details and complex profile edges.
Verifies surface roughness parameters to meet specified limits.
Mechanical structural loading testing for precision springs.
Certified Quality Management Systems framework.
Demonstrates social accountability and ethical manufacturing.
From custom sample design to high-volume manufacturing, we ensure efficiency at every stage
Clients share structural drawings (CAD/STEP) and mechanical specifications. Our engineers review the designs for manufacturability, identifying potential issues before production.
We calculate manufacturing costs, purchase verified raw materials, build prototype tooling, and generate initial samples. Full dimensional inspect reports are provided.
Samples are shipped to the customer for assembly trials, load verification, and surface approval. Design revisions are executed based on this feedback.
Upon sample approval, we launch mass production. Statistical process control monitors quality from extrusion to final packaging and delivery.
Beyond raw metal forming, we offer a dedicated assembly workshop. This allows us to perform post-extrusion mechanical assembly, hardware insertion, and dynamic testing. All delivered products are backed by a one-year warranty covering manufacturing defects, starting from the date of receipt.
Investing in technologies that support lightweight alloys and smart manufacturing
With the growth of the electric vehicle market, demand for high-strength, lightweight aluminum alloys is increasing. Our engineering team is researching structural profiles using 7000-series alloys, optimizing heat-treating parameters to increase yield strength.
By integrating finite element analysis (FEA) software into our tooling design phase, we simulate material flow inside the extrusion die. This reduces trial runs, minimizes material waste, and speeds up product delivery.
To support environmental sustainability, we are working to integrate post-consumer recycled aluminum into our raw material supply chains. We are also optimizing energy use in our billet pre-heating and aging ovens to lower carbon emissions.
Examples of custom components engineered for reliable performance across high-specification applications
High-precision components for heavy machinery, fabricated in stainless steel and high-temper aluminum alloys.
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Forged suspension connectors and safety enclosures requiring high yield strength and tight structural tolerances.
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Aviation fuel hydrant pit box components, hinge brackets, and turbine inlets using lightweight alloys.
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Cutter discs and feed rollers fabricated in high-wear Q345B, 42CrMo, and NM400 tool steels.
View Details →Our organization is built on a foundation of professional commitment, social responsibility, and engineering integrity. These core principles guide our daily operations:
"Always comes first, our priority, our responsibility, to exceed your expectations"
"Taking any action carefully and detailed as the commitment to give a total solution and services based on principals, customers and employees' needs and desires"
"What we do, what we create, what we give it all with an attitude, dedication and ambition. We always give it all with an improvement"
Detailed technical, commercial, and logistical answers for procurement managers
For standard profile extrusion dies, tooling design and fabrication take approximately 10 to 14 days. Once the tooling is complete, initial samples are generated and measured within 7 days. For custom mass production orders, the standard lead time is 20 to 30 days after drawing approval and deposit receipt.
We provide material analysis certificates (MTRs), dimensional inspection reports (CMM data), surface coating thickness reports (anodizing compliance), and Certificates of Conformance (CoC). Where required, export documents such as Certificates of Origin (CO) and customized packaging checklists are provided.
To support international shipping and production setup, we establish an ongoing minimum order quantity based on the product class. For lightweight profile extrusions, the standard MOQ is typically 500 kg to 1 ton per profile type, while CNC-machined forgings depend on the specific unit weight. Contact our sales team for detail project assessments.
Prices are quoted based on raw alloy material indexes, production time, and secondary processing requirements. Our standard payment terms are a 30% deposit in advance, with the remaining 70% balance due against the copy of the Bill of Lading (B/L). We accept bank wire transfers, PayPal, and Western Union.
Yes, we use heavy-duty export packaging designed to prevent corrosion, scratching, and mechanical deformation. Custom profiles are interleaved with protective film and packed in reinforced wooden crates or heavy cardboard tubes. Special packaging requirements are accommodated upon request.
We warrant materials and workmanship. In the rare event a quality deviation is identified, our QA department initiates a structured root-cause analysis. Defective parts are either reworked or replaced under our warranty policy to ensure customer satisfaction.
Premium metal forming, machining, and custom components processed in our ISO-compliant plants
XinYe Metal