Ningbo Jiangbei XinYe Metal Works Co., Ltd. was founded in 1996 as a family business and until today is an owner-managed SME corporation. Over the last three decades, XINYE has established itself as an innovative, customer-focused engineering and production partner for global industrial buyers.
Our core production hub is situated in the Ningbo Jiangbei Industrial Zone, strategically located within a three-hour radius from Shanghai International Airport via China's high-speed rail network. This prime location allows rapid access for global clients and efficient logistics connectivity.
Our facility spans a total area of 16,000 square meters of production floor, with an additional 11,000 square meters currently under construction to support our capacity scaling. XINYE employs 130 dedicated personnel, composed of 80 skilled production staff and 50 experts specialized in product development, quality control, supporting management, and structural engineering.
Delivering tailored, high-grade architectural and structural corner profiles that integrate high strength, clean cosmetics, and low dimensional tolerances.
Precision turning, 4-axis control milling, and boring designed to achieve tolerances down to 0.001mm. Ideal for complex geometries, custom brackets, and finished corner connections.
Utilizing high-power friction presses to forge high-density, defect-free aluminum parts. Offers improved mechanical properties and fatigue resistance over traditional cast components.
Premium stainless steel and alloy castings using state-of-the-art wax die injection processes. Reaches high aesthetic and dimensional accuracy for architectural hardware.
Flexible forming systems for steel, copper, plastic, and high-performance aluminum alloys. Specialized tooling ensures fast turnaround for high-volume orders.
In-house anodizing, electrophoretic polishing, sandblasting, and powder coating lines. Restores superior corrosion barriers and visual finishes matching ASTM/ISO standards.
In modern structural design, framing systems depend heavily on the strength of their intersection points. Extruded aluminum corners—often referred to as L-brackets, 90-degree corner joints, or t-slot connectors—are critical structural members used to join profiles together. Designing and manufacturing these elements requires a balance of metallurgical control, profile extrusion geometry, and high-accuracy machining.
Choosing the right alloy is essential for optimizing performance. The extrusion process allows for high flexibility in cross-sectional design, but mechanical limits are dictated by the chemical composition:
Sourcing extruded aluminum corners from an integrated manufacturing hub like Ningbo offers distinct supply chain advantages:
As global manufacturers shift toward green procurement, structural components must meet tight tolerances and strict environmental standards (RoHS, REACH). At XINYE, we support these initiatives through ISO 9001:2015 and SA8000 certifications. We provide comprehensive documentation packages for international trade compliance, including:
Our custom-engineered aluminum components are used across specialized industries worldwide.
Fire and gas safety detection systems for the oil & gas and mining industries. We manufacture components like flame sensors, fire detectors, explosive and toxic gas sensors, and hydrant pit box enclosure kits.
High-tolerance structural transmission components, turbine inlets, and customized brackets designed to perform under extreme temperature fluctuations and stress.
High-strength safety parts, structural transmission components, and customized e-bike tubes, levers, and connector systems that combine lightweighting with structural rigidity.
Food-grade aluminum castings and machined parts. Our components are found in professional cream whippers, countertop cooking stoves, and processing systems.
Our core machinery is imported from Japan and Europe to guarantee high repeat accuracy. We operate on a standard 16-hour schedule over 6 days, with the capability to scale to 24/7 continuous operation within 30 days to meet high production demands.
Press force ranges from 300 tons to 1,000 tons. These machines provide the high energy required to compress aluminum alloys into dense structural parts during the forging phase.
Equipped with press forces from 100 tons to 630 tons. These units allow for deep drawing and metal forming of complex industrial shapes.
A full range of punching systems featuring press forces from 5 tons up to 250 tons for stamping operations.
High-accuracy CNC machining centers equipped with 4-axis control systems alongside precision CNC turning and milling stations.
At XINYE, quality is our foundation. Partnering with global leaders in aerospace and automotive fabrication, we have built a multi-stage testing process. From checking raw material composition to performing final pre-shipment inspections, we ensure every run meets standard dimensional specifications. Our facility is certified to ISO 9001:2015 and SA8000 standards.
XINYE employs a specialized team of 130 professionals. Our engineers work closely with production operators to transition concept designs into production-ready profiles. We currently hold more than 20 technical model patent certificates, highlighting our commitment to processing innovations.
Our production lines operate under strict quality frameworks. We carry verified certifications for our production facilities and environmental protocols.
Watch our advanced machinery, automated forging lines, and clean assembly environments.
Overview of our custom metal forging, stamping, precision machining, surface finish processing, and final assembly lines.
Precision multi-tasking turning and milling centers in action, showing rapid metal removal and high tolerances.
From receipt of initial design files to global delivery, our structured production flow ensures reliable quality at every step.
Send us your 2D/3D engineering drawings. Our engineering team reviews the geometry and requirements to provide a detailed cost breakdown and lead time estimate.
We source raw materials, build custom tooling, and machine initial samples. We supply inspection documents, raw material certificates, and dimensional verification reports.
We send samples directly to the customer for assembly testing. We review client feedback and make any necessary adjustments to the program before starting bulk production.
Production is scheduled according to the manufacturing plan. We set up multiple quality inspection points throughout the extrusion, forging, CNC machining, and finishing stages.
Products are wrapped using secure export packing to prevent surface scratching. We coordinate shipping documents, customs clearance, and container shipping.
A closer look at some of the structural and mechanical components we engineer for global clients.
High-strength aluminum components designed for heavy machinery. These parts are forged on our 1,000-ton friction press to eliminate structural porosity and internal voids.
Material: Stainless Steel, Aluminum Alloy
Structural brackets and connectors built to handle high vibration and structural loads in automotive drive systems. Machined to tight tolerances.
Material: Stainless Steel, Aluminum Alloy
Structural components including turbine inlets, transmission parts, and aviation fuel hydrant pit box enclosure kits. Tested for chemical composition and structural integrity.
Material: Stainless Steel, Aluminum Alloy
Precision-balanced wood chipper crushing disc and feed roller assemblies designed to handle continuous high-impact loads during processing.
Material: Q345B, 42CrMo, NM400 for shafts
Technical answers to common sourcing, tooling, and shipping questions.
In addition to manufacturing raw extrusions, forgings, and machined parts, we offer contract assembly services in our spacious assembly workshop. This allows us to supply complete multi-component assemblies directly to your production lines, saving you handling, sorting, and secondary assembly steps.
XinYe Metal