Explore our structural-grade custom components engineered for precision, high durability, and strict tolerance thresholds.
The lost wax process, also known as investment casting, is a time-tested metallurgical method that allows for the creation of intricate, near-net-shape metal parts. This engineering methodology involves fabricating a wax pattern that serves as the blueprint for the mold cavity. After coating the wax with premium ceramic refractory slurries and curing the mold, the wax is evacuated under steam heat. The resulting cavity is backfilled with molten metal alloys—such as stainless steel, copper, or aluminum—under strict thermodynamic controls.
For industrial enterprises requiring wholesale lost wax sculpting and casting, quality control is paramount. Small variations in thermal cooling cycles can introduce internal shrinkage voids or structural micro-porosities. Our facility overcomes these issues by using simulated heat-solidification software and executing meticulous degassing processes before the metal is poured.
Whether producing functional aerospace components with complex cooling paths or bespoke industrial hardware, we leverage state-of-the-art wax injection systems, silica sol binders, and specialized kiln de-waxing systems to guarantee high dimensional stability and superior surface finishes.
Ningbo Jiangbei XinYe Metal Works Co., Ltd. — Your Trusted Manufacturing Partner Since 1996
Founded in 1996 as a specialized metalworks shop, Ningbo Jiangbei XinYe Metal Works Co., Ltd. has developed into an owner-managed SME corporation. Located in the strategic Ningbo Jiangbei Industrial Zone, our facility is within a 3-hour commute from Shanghai International Airport via high-speed rail networks, giving us streamlined connectivity to global transport hubs.
Today, our production infrastructure spans a total footprint of 16,000 square meters of production floor, with another 11,000 square meters designated for construction and capacity expansion. We employ 130 dedicated personnel, of whom 80 manage the shop floor operations, while 50 lead product development, engineering, quality assurance, and administrative roles.
Our core manufacturing scope integrates:
Equipped with high-performance machinery imported from Japan and Europe to process specialized structural metals.
Friction press machines with capacity ratings from 300 tons up to 1000 tons. This allows us to handle heavy-duty hot forging projects for dense, load-bearing mechanical elements.
Column hydraulic press systems with output pressures ranging from 100 tons to 630 tons. Optimal for precision deep-drawn metal forms and specialized sheet stamping.
Advanced multi-axis CNC milling, turning, and machining centers. Capable of maintaining tolerances down to 0.001mm on structural parts post-casting.
Our manufacturing operations typically run 16 hours a day, 6 days a week. For high-volume projects or sudden demand spikes, we can transition to a 24/7 continuous operation mode within 30 days.
We regularly invest back into our infrastructure, and with adjacent land available, we are fully prepared to build dedicated production bays and purchase customized equipment to meet long-term contract requirements.
Sourcing industrial-grade investment castings from our Ningbo-based factory offers several distinct supply chain advantages. Ningbo is home to a world-class manufacturing cluster, providing us with fast access to raw materials, certified heat treatment plants, and surface finishing providers. This proximity reduces transit times between process steps and minimizes logistical risks.
Furthermore, Ningbo hosts the Ningbo-Zhoushan Port—one of the largest marine shipping gateways globally. This allows us to dispatch finished goods directly to international locations via reliable freight networks.
By combining high-output casting lines, localized tooling design, and in-house CNC machining, we cut down lead times by 20% to 35% compared to manufacturers relying on multi-tiered outsourcing.
We believe quality is the lifeblood of manufacturing. Our facility utilizes a strict inspection and quality control framework to maintain consistency across every batch.
To back up our quality standards, our factory operates under ISO 9001:2015 (Quality Management System) and SA8000 (Social Accountability Standard) certifications. These standards help ensure that both our quality processes and our workforce practices align with global compliance requirements.
We inspect all raw materials upon arrival at the factory. Chemical assays, hardness verifications, and structural inspections are logged in our internal tracking database, providing full quality traceability back to the original batch.
At Xinye, we believe long-term success is built on clear commitments to our clients:
We provide full documentation and inspection logs for international shipments. Our certified processes ensure that your components comply with major global safety, material, and manufacturing standards.
Our custom components are integrated into demanding industrial machinery, automotive frameworks, food processing equipment, and aerospace assemblies.
Precision structural parts designed for heavy machinery, manufactured from high-strength stainless steel and aluminum alloys.
Transmission brackets and E-bike components (connectors, levers, and tubes) produced under tight tolerance requirements.
Aviation fuel hydrant pit boxes, hinge brackets, transmission housings, and turbine inlets requiring certified structural integrity.
Heavy-duty cutter discs and feed rollers engineered from high-durability steels like Q345B, 42CrMo, and NM400.
From initial design evaluation through tooling and quality validation, we maintain a clear workflow to ensure reliability at each stage.
We review custom drawings, component configurations, and design requirements to evaluate geometric parameters, tolerance thresholds, and draft angles.
We produce initial samples and compile a full dimension inspection report, chemical test analysis, and raw material certification for client review.
We incorporate customer feedback to optimize tooling designs and mold setups, establishing the final process configuration for mass production.
Our production floor initiates casting runs, machining cycles, and surface treatments, monitoring quality at intermediate inspection points.
We offer a one-year manufacturing defect warranty. Our dedicated assembly team provides support for integrated multi-part assemblies.
For global procurement teams, import compliance and quality documentation are critical. Our staff coordinates with international clients to align designs with ASTM, DIN, EN, and JIS requirements. We handle chemical composition assays, structural inspections, and non-destructive testing (NDT).
We also manage logistics and custom documentation requirements for direct shipments to destinations in North America, Europe, and Asia. This includes providing Certificates of Analysis (CoA), material certifications, and export paperwork to support a transparent procurement process.
Take a virtual look inside our factory to see our CNC machining and component validation processes.
Clear answers to standard questions about our lost wax casting services, structural material options, and supply capabilities.
Custom-engineered cast and forged components manufactured for high strength, structural reliability, and strict compliance.
XinYe Metal