Ningbo Jiangbei XinYe Metal Works provides comprehensive multi-process custom metal component manufacturing services. Discover our top-tier casting, forging, and CNC production capabilities below.
Ningbo Jiangbei XinYe Metal Works Co., Ltd. was founded in 1996 as a family business and has evolved into a premier, owner-managed SME corporation. Located in the strategically vital Ningbo Jiangbei Industrial Zone, our facility is highly accessible, situated within 3 hours of the Shanghai Pudong International Airport via the high-speed rail network.
Our operation spans a total production area of 16,000 square meters, with an additional 11,000 square meters dedicated to building construction. XinYe operates with a staff of 130 highly specialized employees: 80 dedicated to production operations and 50 within product development, engineering design, quality control, logistics, and management. Over our 25+ years of operations, we have combined traditional family dedication with high-tech automated machining to become a trusted global partner.
At Ningbo Jiangbei XinYe Metal Works, we specialize in high-precision structural components, offering professional and competent qualification across a diverse range of metal forming processes. Our primary specialty is the lost wax investment casting process. This includes casting premium metals such as sterling silver, specialized copper alloys, and high-durability stainless steel.
The lost wax process for silver and precious alloys requires precise temperature control and specialized mold linings. This prevents gas absorption, micro-porosity, and thermal stresses. Our engineering team designs optimized runner systems and controls cooling rates. This ensures fine grain structures and isotropic mechanical properties. We combine these casting capabilities with multi-axis CNC finishing. This approach allows us to deliver net-shape components that meet tight tolerances.
Processing silver, copper alloys, and stainless steel using wax patterns. Delivers smooth surfaces, complex geometries, and minimal machining stock.
Advanced Japanese-imported 4-axis and turning centers delivering tolerances down to 0.001mm for complex metal shapes.
Friction presses from 300 to 1000 tons. We compress alloy microstructures to eliminate internal cavities and achieve mechanical strength.
Advanced stamping presses (5t to 250t) combined with professional anodizing and electronic-polish surface finishings.
Our components are widely deployed in strict target industries worldwide:
To maintain our competitive advantage, Ningbo Jiangbei XinYe Metal Works invests in research and development for precious metals and custom alloys. Silver investment casting presents unique challenges, such as gas absorption (primarily oxygen) during the molten phase and high shrinkage rates during solidification. Our technology roadmap addresses these challenges through advanced engineering controls:
By melting silver and precious alloys under a controlled vacuum atmosphere, we eliminate exposure to oxygen and hydrogen. This process prevents the formation of oxide inclusions and gas porosity, resulting in clean castings.
We integrate direct 3D printing of wax-substitutes and silica molds for rapid prototyping. This technology enables customers to test casting designs within days, bypassing the traditional mold-making phase.
Using advanced casting simulation software, we model thermal flow, fill velocity, and solidification rates. This simulation helps identify hot spots and potential shrinkage cracks before we build tooling.
Our future outlook focuses on material efficiency and automation. We are refining casting methodologies for silver-plated copper alloys and ultra-pure silver contacts used in green energy applications. These components are critical for electric vehicle battery systems, high-voltage switchgear, and micro-electronics, where low electrical resistance is essential.
Managing volatile market conditions requires a resilient manufacturing setup. Our facility in Ningbo integrates Japanese-imported machinery, digital process tracking, and scalable shift schedules. This configuration allows us to maintain production stability even under tight deadlines.
Our production floor is designed for high-capacity output and flexible scheduling. By default, we operate on a 6-day, 16-hour work week. However, our modular plant configuration allows us to transition to a 24/7 continuous operation mode within 30 days.
This scalability is backed by physical space. We maintain 11,000 square meters of construction space reserved for expanding our production lines. This allows us to scale up equipment to meet customer demands without real estate constraints.
Primary Hot & Cold Press Equipment:
Experience our production floors and watch our machinery in action. Our digital transparency provides insight into our processing, quality inspections, and packaging operations.
Our precision manufacturing relies on high-speed CNC centers that execute tight-tolerance profiles. Watch our 4-axis machining centers process casting blanks with automated tool changes.
For high-efficiency operations, we deploy systems like the TIPAS h65TMY. This helps ensure batch consistency and dimensional accuracy.
Quality is the foundation of our work. To guarantee high standards, we have built a strict quality assurance system. This system spans from raw material inspection to final dimensional checks, with traceability records maintained for every batch.
We believe that employee well-being directly impacts product quality. Our team includes 130 professionals, with 80 staff members dedicated to production lines and 50 handling engineering, quality assurance, logistics, and management. We maintain more than 20 technical model patent certificates, reflecting our team's commitment to manufacturing innovation.
Trust: Building reliable long-term partnerships is our priority. We aim to consistently meet or exceed your design specifications.
Responsibility: We manage every step of our process carefully. Our goal is to provide end-to-end solutions that meet the requirements of our customers, partners, and employees.
Professionalism: We bring dedication and technical expertise to everything we build, continually refining our processes and equipment.
We maintain compliance audits to support your international supply chain requirements. This includes quality systems and fair labor practices, helping you meet strict ESG benchmarks.
We manage components through a 5-step process. This flow ensures engineering accuracy from your initial 3D drawings through to bulk delivery and after-sales support.
Send us your custom CAD drawings, material requirements, and annual volume needs. Our team reviews the design for manufacturability, evaluates tooling layouts, and provides a comprehensive quote covering raw materials, casting, machining, and logistics.
Upon design sign-off, we build the investment casting tooling. We produce initial wax patterns and casting samples, run dimensional inspections, and send the sample to you along with material certificates and test reports.
We review prototype performance with the customer. If adjustments are needed for tolerances or surface finishes, we update the tooling or program coordinates before starting bulk production.
With sample approval complete, we schedule production. Our team monitors the wax patterns, ceramic shell slurry coating, pouring, shake-out, and CNC machining. We carry out inspections at each phase to ensure consistency.
We package products to prevent moisture and transport damage. Our products include a one-year warranty covering manufacturing defects. We also provide post-delivery engineering support to assist with integration.
Our dedicated assembly workshop handles multi-part builds and clean sub-assemblies. This service allows us to deliver ready-to-use component modules, helping to simplify your supply chain.
We supply custom metal components across a variety of demanding industrial sectors. Explore our recent projects below:
Precision components for heavy machinery, cast and forged to withstand high stress.
Material: Stainless Steel, Copper Alloy, Aluminum
Lightweight, high-strength structural parts engineered to strict safety tolerances.
Material: Aluminum Alloy, Specialized Steels
Heavy-duty valve housings and brackets designed for airport ramp refueling areas.
Material: Aviation Fuel Hydrant Pit Box, Hinge Bracket, Turbine Inlets
High-wear steel components designed for aggressive impact and processing conditions.
Material: Q345B, 42CrMo, NM400 for structural shafts
Managing international procurement requires clear logistics protocols. We configure our packaging and shipping processes to ensure safe transit and straightforward customs clearance.
We use heavy-duty export packaging designed for ocean freight. Custom wooden crates, vacuum sealing, and desiccant packs help protect components from moisture and corrosion during transit.
We provide standard export documentation, including Certificates of Analysis, Conformance Certificates, detailed packing lists, and Certificates of Origin. This paperwork helps streamline customs clearance at your port of entry.
We coordinate shipments based on your delivery schedule, offering Express air service for urgent pre-production samples and ocean freight for cost-effective bulk deliveries.
Review answers to common questions regarding our lost wax investment casting, alloy options, order minimums, and manufacturing timelines.
XinYe Metal
