Explore our core custom manufacturing capabilities, engineered for demanding industrial ecosystems
Ningbo Jiangbei XinYe Metal Works Co., Ltd. was founded in 1996 as a family business and has grown to become a premier owner-managed SME corporation specializing in advanced metalworks and precision surface treatments. Strategically located in the Ningbo Jiangbei Industrial Zone, our facility is within a 3-hour commute from Shanghai International Airport via high-speed train networks, offering seamless logistical advantages to our international clientele.
Spanning over 16,000 square meters of production floor space with an additional 11,000 square meters of construction expansion area, our manufacturing capabilities are supported by a dedicated staff of 130 professionals. Our team comprises 80 highly skilled production operators and 50 experts specialized in product development, quality control, structural engineering, and global supply chain management.
Optimizing surface treatments to combat corrosion, wear, and environmental degradation in industrial systems
Clear anodizing is an electrochemical process that converts the surface of aluminum alloys into an extremely durable, corrosion-resistant, and aesthetically clean anodic oxide layer. By utilizing Type II sulfuric acid anodizing and specialized electro-polishing, we create a transparent oxide matrix integrated directly with the aluminum substrate.
This layer provides an exceptional dielectric barrier, enhances surface hardness, and maintains the natural metallic aesthetics of the raw material. For industries demanding extreme tolerances and structural integrity, clear anodizing protects against wear while preserving the underlying mechanical properties.
| Class / Type | Thickness Range | Corrosion Resistance (Salt Spray) | Primary Industrial Applications |
|---|---|---|---|
| Type II Class 1 (Clear) | 10 - 15 microns | Up to 336 Hours (ASTM B117) | Automotive structural trims, heat sinks, electronic enclosures. |
| Type II Class 2 (Clear) | 15 - 25 microns | Up to 500 Hours (ASTM B117) | Marine environments, outdoor safety detection sensors, mining enclosures. |
| Type III (Hardcoat Clear) | 25 - 50+ microns | Exceeds 1000 Hours (ASTM B117) | Aerospace turbine inlets, hydraulic systems, military equipment, transmission hubs. |
Advanced hot-water sealing and nickel fluoride processes ensure zero pitting or surface degradation in high-salinity and chemically aggressive environments.
Preserves raw thermal conductivity while adding crucial electrical insulation, making it ideal for high-power electronics, heat sinks, and LED enclosures.
Controlled anodic growth ensures micro-level precision, keeping critical aerospace and automotive components aligned with tight design tolerances.
Serving critical infrastructure markets across Europe, North America, and Russia
As lightweight designs dominate green energy, aerospace, and modern transportation, the demand for precision aluminum components treated with clear anodizing continues to rise. Structural integrity under light load designs, high wear resistance, and long-term surface stability are critical to reducing life-cycle costs.
From fire safety equipment in deep mines to advanced structural components in electric bicycles, Ningbo Jiangbei XinYe provides high-volume, reliable OEM manufacturing that bridges raw alloy material forging with premium surface coatings.
We manufacture explosion-proof housings for toxic gas detectors, flame sensors, and fire safety systems. Anodizing provides long-term resistance to sulfur compounds and moisture in harsh underground mines.
Aviation fuel pit boxes require robust, weather-resistant hinges, heavy-duty brackets, and anodized aluminum lids designed to withstand heavy ground traffic and exposure to jet fuels.
We supply E-bike brake levers, power connectors, and aluminum tubes. High-precision hot forging, combined with clear anodizing, ensures strong joints and a premium cosmetic look.
Equipped with state-of-the-art Japanese machinery and robust engineering capabilities
Friction press equipment featuring force limits from 300 to 1,000 tons. Ideal for processing high-strength aluminum alloy structural forgings.
Column hydraulic systems with capacities ranging from 100 to 630 tons. Delivers uniform metal flow for complex stamped shapes.
High-precision CNC centers featuring 4-axis control, CNC turning, and milling centers to deliver dimensional tolerances within 0.001mm.
Heavy Forging Line
Hydraulic Forming
High-Speed Stamping
Precision CNC Turing
Multi-Axis CNC Centers
Post-Forging Staging
Anodizing Line Staging
Dedicated Clean Assembly
Our standard production facility operates 16 hours a day across 6 days. Due to our robust supply chain structure and workforce management system, we can scale to a 24/7 continuous operation within 30 days to meet sudden demand surges. With ample physical land reserves adjacent to our primary facility, we are prepared to make capital investments to expand production capacity specifically tailored to long-term OEM contracts.
Equipped to process raw billets, creating dense, grain-refined microstructures. Features precision temperature controls to prevent alloy overheating.
High-precision machinery providing dimensional control up to 0.001mm, ensuring complex surfaces match design intent.
Quality is the cornerstone of our operations. Supported by ISO 9001-2015 and SA8000 certifications
To ensure raw materials meet custom specifications, every batch of incoming material undergoes chemical composition verification. Our internal quality department utilizes state-of-the-art metrology labs and testing equipment to monitor dimensional tolerances, surface finish roughness, coating thicknesses, and mechanical characteristics at each process step.
Our ISO 9001:2015-certified management systems ensure complete batch traceability, providing material certificates, dimensional inspection records, and testing data sheets with every shipment.
Direct-reading optical emission spectrometer for alloy composition validation.
3D coordinate measuring system for high-accuracy geometric verification.
Optical profile measuring systems for micro-level part verification.
Multi-sensor configuration for verifying critical surface profiles.
Precision contact stylus profilometer for measuring surface roughness.
Verifies structural strength under dynamic and fatigue loads.
Engineered with dedication, built on trust, and certified under SA8000 social accountability standards
Our organization is built on sustainable growth and social accountability, certified under the SA8000 standard. Of our 130 employees, 80 production technicians manage manufacturing operations across forging, stamping, CNC machining, and surface treatments.
An additional 50 professionals drive product development, process control, quality assurance, and customer service. Additionally, we hold over 20 utility and technical model patent certificates, highlighting our commitment to manufacturing innovation.
Independent verification validating compliance with global production and social standards
Specifies requirements for quality management systems, ensuring consistent product conformity.
Social accountability certification confirming fair labor practices and optimal working conditions.
A streamlined workflow ensuring precision, traceability, and quality from order to delivery
The customer provides structural drawings, clear anodizing requirements (thickness and sealing specs), and monthly volume projections.
We confirm engineering drawings, calculate tooling and production costs, manufacture pre-production samples, and supply detailed dimensional verification reports.
Samples are shipped directly to the client for structural and fitment testing. Any requested dimensional or surface changes are implemented immediately.
Following sample approval, bulk production runs under strict quality control. In-process inspection checks verify dimensional tolerances and surface finishes.
Includes comprehensive packaging verification, shipping documentation, and a 1-year manufacturing defect warranty from the date of delivery.
Delivering custom metal components with seamless surface finishes
Deep-draw hydraulic pressing of steels, aluminum alloys, and copper. Ideal for producing thin-walled, high-strength industrial enclosures.
Investment casting processes for stainless steels and carbon steels. Produces intricate structural components with high dimensional accuracy.
High-pressure die casting for complex, thin-walled aluminum components, optimized to reduce weight without compromising strength.
Hot-forging processes utilizing friction presses from 300 to 1,000 tons. Refines grain structure to deliver high fatigue resistance.
Precision 4-axis milling and turning centers that meet demanding tolerances for post-forged and cast parts.
Spacious assembly workshop supporting secondary operations, structural joining, component sub-assemblies, and final packaging services.
Get a virtual tour of our production facilities, CNC centers, and metrology labs
A detailed look at our 16,000-square-meter facility, showcasing our hot forging systems, CNC machining centers, and clear anodizing workflows.
A demonstration of our automated machining processes, designed to optimize throughput and maintain consistency for high-volume orders.
Proven component designs optimized for global operating environments
Precision aluminum components for heavy machinery, produced using our hot forging technology.
Material: Stainless Steel, Aluminum Alloy
Engineered for structural systems requiring tight tolerances and lightweight performance.
Material: Stainless Steel, Aluminum Alloy
Aviation Fuel Hydrant Pit Box components, hinge brackets, and fuel transmission housings.
Material: Stainless Steel, Aluminum Alloy
Precision crushing disks and feed rollers built to withstand extreme shock and abrasive wear.
Material: Q345B, 42CrMo, NM400 for ShaftDriving sustainable manufacturing processes and advanced surface finishes
As environmental regulations like REACH and RoHS become more stringent, we are actively transitioning to eco-friendly, zero-discharge wastewater recycling systems. Our clear anodizing operations utilize organic acid additives that optimize energy efficiency and lower electricity consumption by up to 15%.
By investing in automation for our chemical dosing lines, we minimize chemistry variance, resulting in uniform clear coatings that extend product service life.
Everything you need to know about our custom metal fabrication and surface finishing services
Premium OEM metal fabrication, CNC machined parts, and surface finished components
XinYe Metal
