High-precision manufactured metal solutions serving automotive, aerospace, medical, and process engineering sectors worldwide.
Founded in 1996 as a family business, Ningbo Jiangbei XinYe Metal Works Co., Ltd. has developed into a leading owner-managed SME corporation specializing in advanced metal fabrication solutions. Located in the Ningbo Jiangbei Industrial Zone, our facility is strategically positioned for global logistics, reachable within 3 hours from Shanghai Pudong International Airport via China's high-speed rail network.
Today, our facility comprises over 16,000 square meters of production floor space, with an additional 11,000 square meters of construction. Out of our 130 employees, 80 are dedicated to expert line production, while 50 function as product development engineers, tooling specialists, quality assurance inspectors, and administrative managers. This deep ratio of engineers ensures that customer specifications are addressed with absolute rigor and engineering precision.
As a certified ISO 9001:2015 and SA8000 manufacturer, we offer a comprehensive portfolio including CNC machining, aluminum alloy hot forging, lost wax stainless steel casting, extrusion, stamping, and surface treatments such as anodizing and electro-polishing.
By combining multiple manufacturing workflows, we solve complex production requirements through a single engineering interface.
Equipped with 4-axis control machining centers, CNC turning machines, and advanced milling lines. We routinely process complex geometries with micro-tolerances down to ±0.005mm.
Friction presses ranging from 300 to 1000 tons. This high-density stamping and forging technique refines the metal's grain boundary, maximizing tensile and yield strength.
Our investment casting (wax die) foundry handles structural stainless steel and special alloys. Ideal for net-shape components used in safety-critical valves and medical systems.
Punching presses from 5 tons up to 250 tons allow efficient deep drawing and rapid stamping processes for structural steel, copper alloys, and high-strength engineering plastics.
In-house anodizing, chemical conversion coatings, and electro-polishing guarantee optimal corrosion resistance, wear characteristics, and aesthetic finishes for clinical environments.
From raw material sourcing to structural fabrication, thermal hardening, surface treatments, packaging design, and complex assembly, we deliver ready-to-use component solutions.
Modern global procurement requires more than basic manufacturing capability. Buyers need to know their partner's production stability, agility in scaling, and integration with local raw materials.
At XinYe, our facility operates on a standard schedule of 16 hours per day, 6 days a week. Crucially, we can transition our entire shop floor to a 24/7 manufacturing rotation within 30 days. This agility allows us to handle sudden volume changes without causing project delays.
Our facility sits on expanding territory with dedicated land reserved for future manufacturing buildings. This long-term spatial capability ensures we can set up dedicated assembly lines or specialized machinery to meet specific high-volume, multi-year contracts.
Integrating smart technology and material science to meet the next generation of industrial requirements.
Our engineering team is integrating smart thermal sensors directly into hot forging and stamping tooling. Real-time temperature feedback across the mold ensures uniform cooling rates, eliminating thermal stress zones and structural variance in aluminum alloys.
To support automotive and aerospace demand, we are refining parameters for processing high-strength structural alloys like 7075 Aluminum, Titanium alloys, and specialty spring steel. These developments enable thinner wall configurations while retaining high yield strength.
Our environmental policy works toward minimizing emissions. By optimizing heating curves in our column hydraulic and electric heating furnaces, we have reduced energy use by 18%. We also refine waste metal shavings to support raw material circularity.
Providing components to international standards for safety-critical and heavy-duty industries.
| Industry Sector | Critical Customer Challenge | XinYe Engineered Solution | Typical Products Fabricated |
|---|---|---|---|
| Industrial Safety, Oil & Gas | Zero tolerance for spark hazards, high operating pressure, explosive gas environments. | Copper and aluminum hot forgings to prevent internal cavities; high-precision CNC finishing for tight pressure boundaries. | Fire and gas safety detectors, flame sensor housings, toxic gas detector enclosures, hydrant pit boxes. |
| Automotive & E-Mobility | Demanding weight reductions, high vibration resistance, long-term fatigue durability. | Hot forged high-strength aluminum structures that improve the fatigue life of safety-critical components. | Transmission parts, structural e-bike tubes, lever systems, steering knuckle pivots. |
| Aerospace & Aviation | Extreme temperature cycles, strict documentation standards, high strength-to-weight demands. | Certified alloys verified by GNR spectrometers; dimensional checks via high-accuracy CMM systems. | Turbine inlet components, hinge brackets, structural transmission housings. |
| Food Processing & Appliances | Corrosive ingredients, strict hygiene requirements, surface finish specifications. | Chemical composition verification combined with electro-polishing for food-safe, smooth surfaces. | Cream whippers, high-end tabletop cooking stove assemblies, custom dispensing valves. |
Supporting global engineering buyers through transparency, compliance, and rigorous quality systems.
International supply chains require verified compliance. Ningbo Jiangbei XinYe Metal Works Co., Ltd. holds ISO 9001:2015 certification for quality management systems and the SA8000 social compliance standard. This dual assurance protects buyers from operational risk and satisfies modern corporate social responsibility audits.
Our engineering team regularly uses GD&T (Geometric Dimensioning & Tolerancing) frameworks, providing clear control parameters from initial CAD models down to the finished item. Every delivery comes with complete material and inspection reports, ensuring traceabilty from the original mill heat number through final surface treatments.
We work closely with clients on early-stage DFM (Design for Manufacturability) analysis, helping to optimize tooling layout, reduce scrap, and lower production costs.
A closer look at our quality control infrastructure, ensuring consistent reliability for international orders.
Alloy Composition Analysis
Geometric Tolerance Verification
High-Speed Dimensional Verification
Surface Finish Calibration
Our testing process starts at the receiving dock, where each batch of alloy is analyzed by the GNR Spectrum Analyzer before processing. All critical dimension logs are archived for 5 years to ensure traceability.
Examples of precision-forged and CNC-machined components designed for demanding environments.
Designed to support aerospace refueling systems, these structural components require high pressure performance and zero porosity.
Material: 316L Stainless Steel & Forged Aluminum
Process: Investment Casting & CNC Turning
These lightweight, hot-forged aluminum components meet strict automotive requirements for fatigue resistance and structural stiffness.
Material: 6061-T6 Aluminum Alloy
Process: Hot Forging & Precision Milling
Heavy industrial crushing components designed to withstand severe impact and surface wear.
Material: Q345B Carbon Steel, 42CrMo & NM400
Process: Heavy Forging, Hardening & Milling
Designed with precision internal details, these safety-critical components are checked with video systems to ensure bubble-tight seals.
Material: Forged Brass & Aluminum
Process: Friction Press & Electro-polishing
Our facility features high-tonnage forging machinery designed to shape complex metal shapes. Tooling temperatures are managed throughout production to ensure consistent, repeatable results.
A structured workflow designed to manage quality, timing, and engineering details from design through delivery.
Our engineers review your submitted drawings, material specifications, and regulatory needs. We work through design changes to optimize the parts for production, helping to lower per-part costs and resolve dimensional details before tooling begins.
We source certified raw materials and build custom tooling. Samples are produced and run through material testing, dimensional checks, and surface analysis to verify they match all mechanical draw parameters.
We deliver the first-article prototypes to you alongside full inspection reports, material certifications, and CMM dimension logs. Production begins only after you confirm and sign off on the sample.
With the approved prototype as our reference, we begin bulk production. Operators monitor inline quality, checking surface finishes and critical tolerances. Random samples are checked in our testing lab at key milestones.
Components are cleaned and packed using rust-preventative coatings, barrier materials, and secure export packaging. We manage logistics to deliver your products safely to your warehouse or port of choice.
Find answers to common questions about our wholesale metal services, engineering processes, and logistics.
Our pricing is calculated based on raw material costs, processing time, and tooling complexity. Because base metal markets fluctuate, we provide detailed quotes with clear validity windows. We also work with clients to establish long-term material supply agreements to help manage raw stock pricing during multi-year contracts.
We require a minimum order value for international shipments to cover setups and keep production efficient. Because tool setup costs impact small runs, MOQs vary by process: forging runs usually start at 1,000 pieces, while smaller CNC machined parts can sometimes run at lower volumes. Contact us with your drawings and we can discuss options for your project.
Every shipment comes with a Certificate of Conformance (CoC), mill test certifications confirming chemical composition, heat treatment logs, and CMM inspection reports. We also supply export papers, Certificate of Origin documents, and custom test logs on request.
Tooling and initial prototype samples are typically delivered within 7 to 15 days, depending on geometry complexity. Mass production runs usually ship within 20 to 30 days after you approve the sample and we receive the deposit. We work to accommodate tight schedules whenever possible.
Our standard terms for international accounts are a 30% deposit to cover tooling and material setup, with the remaining 70% balance due against the bill of lading. We accept wire transfers (T/T), L/C, and secure electronic payment methods for samples.
We provide a one-year warranty on all structural parts covering material defects and workmanship issues, starting from the delivery date. We work to resolve any quality concerns to ensure your components perform reliably in the field.
Components are cleaned, treated with light rust-inhibiting oils if needed, and packed in moisture-resistant barrier bags inside heavy-duty crates. We use vapor corrosion inhibitors (VCI) and desiccant packs to protect parts from salt air and moisture during ocean shipping.
Yes. We offer FOB Ningbo, CIF, and DDU/DDP terms, working with international freight forwarders to manage customs clearance, ocean shipping, and local delivery directly to your facility.
Browse our core manufacturing capabilities, featuring forged, cast, stamped, and precision-machined components.
XinYe Metal