Explore our main product portfolio featuring precision stamping, deep drawing, hot forging, and wax-die casting.
Investment casting, historically designated as lost wax casting, represents a cornerstone in high-precision metallurgical engineering. In the modern industrial landscape, the requirements for components featuring complex geometries, minimal tolerances, and outstanding surface finishes have accelerated. Aerospace, automotive, medical, and process automation industries rely heavily on structural components produced via investment casting due to its unique ability to deliver near-net-shape output without extensive downstream secondary processing.
Globally, the commercial landscape for lost wax casting is undergoing a significant transformation. Sourcing departments no longer evaluate manufacturers purely on raw pricing; instead, they examine the integration of modern digital workflows, tooling agility, alloy purity verification, and overall supply chain resilience. Emerging industrial markets in North America and Western Europe have set rigorous standards for mechanical integrity, prompting manufacturing hubs in Asia to scale up technical automation, implement ISO-certified quality checkpoints, and adopt state-of-the-art metrology instruments.
For procurement officers and manufacturing engineers, partnering with a supplier that maintains comprehensive control over the entire production cycle—from wax pattern injection molds to multi-axis CNC secondary finishing and electrochemical surface passivation—is critical to mitigating quality risks, ensuring delivery, and maintaining cost effectiveness.
Founded in 1996 as a family-owned metal fabrication business, Ningbo Jiangbei XinYe Metal Works Co., Ltd. has evolved into a leading owner-managed SME corporation specializing in advanced metallurgical components. Located in the prominent Ningbo Jiangbei Industrial Zone, our facility benefits from exceptional logistical connectivity, situated within a 3-hour high-speed rail radius from Shanghai International Airport.
Today, our infrastructure spans over 16,000 square meters of high-density production space, with an additional 11,000 square meters of planned and active construction. We deploy a skilled staff of 130 professionals, structured with 80 highly trained production specialists and 50 dedicated personnel overseeing product development, engineering design, precision QA/QC metrology, and global supply chain management.
Clients from Western and Eastern Europe, North America, and across the globe trust XinYe for our advanced technology portfolio, customer-centric support, and commitment to technology integration.
XinYe integrates diverse metal-shaping processes to deliver custom precision components for demanding applications.
Also known as investment casting or lost wax casting, we produce near-net-shape components in diverse steel alloys, minimizing secondary post-processing.
Equipped with 4-axis control machining centers, CNC turning, and precision milling machines to satisfy dimensional tolerances as tight as 0.001mm.
Friction presses ranging from 300 to 1000 tons provide grain structure alignment and mechanical properties for critical structural parts.
Processing steel, aluminum alloys, copper, and engineering plastics with punching presses spanning 5 to 250 tons for thin-walled geometry.
Complete surface treatment capabilities including anodizing, chemical passivation, and electropolishing (E-polish) for anti-corrosion properties.
Dedicated downstream assembly workshops allow us to supply complete system kits and sub-assemblies directly to your manufacturing line.
Our manufactured metal parts are critical components in safety-sensitive global industries.
We produce certified components for gas safety detection devices, flame sensor bodies, fire detectors, and toxic gas sensor enclosures. Additionally, we manufacture hydrant pit box enclosure kits designed for hazardous environments.
XinYe provides high-precision components including turbine inlets, transmission parts, aviation fuel hydrant pit boxes, and hinge brackets. These components undergo testing for durability and fatigue life under aerodynamic stress.
We design and cast transmission components, structural brackets, and specialized lightweight E-bike parts, including connector sleeves, tubes, and brake levers, optimizing structural performance.
For sanitary applications, our stainless steel lost wax casting process delivers cream whippers, cooking stove burner crowns, and food processing valves. These parts feature fine surfaces that prevent bacterial buildup.
Equipped with advanced machinery and scalable working schedules to handle high-volume demands.
Our standard factory scheduling operates on a 16-hour daily rotation, 6 days a week. To support surges in order volumes, we are structured to scale to 24/7 continuous operations within 30 days. Furthermore, additional expansion land is available to support dedicated customer investments.
Operating under certified ISO 9001-2015 and SA8000 systems to ensure consistent production quality.
At Ningbo Jiangbei XinYe Metal Works, quality is managed at every phase of production. Our control loops start with incoming material testing, continue through in-process dimension checks, and conclude with metallurgical evaluations of finished products.
We back our manufacturing outputs with material composition data, dimensional inspection logs, and physical test reports. This level of traceability is designed to meet the quality standards of industries such as healthcare and aerospace.
A step-by-step engineering cycle designed to translate concepts into production-ready assemblies.
We review your drawings and specifications, verify draft angles, determine material grade requirements, and outline initial production and tooling costs.
We build specialized tooling and run trial casts. Physical sample components undergo dimensional inspection and metallurgical analysis before delivery to the client.
We process physical feedback, testing reports, and performance measurements from client engineers, applying modifications to the tooling configurations as needed.
Upon sample approval, we launch full scale production. We apply in-process QC check points, trace alloy batches, and conduct final inspection protocols prior to custom export packaging.
Components are assembled, kitted, or packed into protective packaging. Standard orders carry a one-year manufacturing warranty from the date of cargo dispatch.
Review projects designed, manufactured, and inspected by Ningbo Jiangbei XinYe Metal Works.
Custom components engineered from stainless steel and aluminum alloy formulations.
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Complex transmission gears, linkage arms, and structural parts with tight tolerances.
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Aviation Fuel Hydrant Pit Box castings, hinge plates, and high-temperature turbine components.
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High-strength cutter discs and feed rollers cast using Q345B, 42CrMo, and NM400 alloys.
View Details →Take an in-depth look at the advanced equipment running in our Chinese manufacturing centers.
Our heavy forging installation supports high-stress components with dynamic temperature management for structural soundness.
Equipped with multi-axis units that machine complex castings to meet strict engineering specifications.
Our measurement center features coordinate measuring machines (CMM), spectroscopic chemistry analyzers, and digital profiling instruments.
Advanced high-precision manufacturing systems executing high-speed, close-tolerance metal shaping sequences.
We base our operations on three core values: Trust, Responsibility, and Professionalism. Our team is committed to continuous process improvement to provide reliable, high-quality components and services that meet our customers' technical specifications and delivery schedules.
Every department—from product development and tool design to quality assurance and after-sales support—works to support our manufacturing operations and meet our clients' requirements.
Answers to common questions about our custom metal fabrication and lost wax casting services.
Our prices are subject to change depending on supply and other market factors. We will send you an updated price list after your company contacts us for further information.
Yes, we require all international orders to have an ongoing minimum order quantity. If you are looking to resell but in much smaller quantities, we recommend you check out our website.
Yes, we can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required.
For samples, the lead time is about 7 days. For mass production, the lead time is 20-30 days after receiving the deposit payment. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for your products. If our lead times do not work with your deadline, please go over your requirements with your sales representative. In all cases we will try to accommodate your needs. In most cases we are able to do so.
You can make the payment to our bank account, Western Union or PayPal: 30% deposit in advance, 70% balance against the copy of B/L.
We warranty our materials and workmanship. Our commitment is to your satisfaction with our products. In warranty or not, it is the culture of our company to address and resolve all customer issues to everyone’s satisfaction.
Yes, we always use high quality export packaging. We also use specialized hazard packing for dangerous goods and validated cold storage shippers for temperature sensitive items. Specialist packaging and non-standard packing requirements may incur an additional charge.
The shipping cost depends on the way you choose to get the goods. Express is normally the quickest but also most expensive way. By seafreight is the best solution for big amounts. Exact freight rates we can only give you if we know the details of amount, weight and way. Please contact us for further information.
Review our core line of custom metal components and click to inquire about specifications.
XinYe Metal