Explore our main OEM product manufacturing categories across metal, polymer, and hybrid applications.
The global plastic injection molding and high-precision contract manufacturing sector is undergoing a massive transformation. Driven by automotive lightweighting, miniaturization of medical devices, and the expansion of smart industrial automation, global OEM procurement teams are rapidly transitioning from single-material suppliers toward multi-process integrated manufacturing partners.
Advancements in electric injection molding machines allow tight-tolerance production of micro-components down to ±0.005mm. Multi-shot (2K/3K) molding enables overmolding elastomeric seals directly onto structural cores, eliminating manual downstream assembly.
Integrating CNC turned pins, stamped copper busbars, and hot-forged aluminum frames into thermoplastic molds provides unmatched structural stiffness and electrical connectivity, reducing component total cost of ownership (TCO).
Driven by global ESG regulations, industrial OEMs are mandating the integration of post-consumer recycled (PCR) polymers, bio-based thermoplastics, and zero-waste hot runner molding systems to minimize carbon footprints.
Founded in 1996 as a dedicated family business, Ningbo Jiangbei XinYe Metal Works Co., Ltd. has grown into an owner-managed premier SME manufacturing corporation. Located within the strategic Ningbo Jiangbei Industrial Zone, our facility is within a rapid 3-hour reach of Shanghai International Airport via the national high-speed train network.
Operating across 16,000 square meters of high-tech production floor space with an additional 11,000 square meters reserved for construction expansion, XinYe houses a dedicated workforce of 130 elite staff. This includes 80 skilled production technicians and 50 specialists focusing on R&D, product engineering, quality assurance, and global customer support.
Holding rigorous ISO 9001:2015 quality certifications and SA8000 social accountability standards, our enterprise holds over 20 proprietary technical utility patents, positioning us as an authoritative leader in OEM custom parts manufacturing.
From initial design validation and raw material selection to precision tooling and final automated packaging, we provide turn-key contract manufacturing services.
Processing advanced engineering thermoplastics alongside non-ferrous metals, steel alloys, and copper. High-volume precision stamping and custom extrusion profiling tailored to stringent industrial standards.
State-of-the-art Japanese-imported CNC turning and milling machining centers capable of maintaining ultra-tight mechanical tolerances up to ±0.001mm on complex geometric profiles.
Utilizing high-tonnage friction presses (300 to 1000 tons) and column hydraulic presses (100 to 630 tons) to deliver high structural density aluminum forged components for extreme environments.
Precision lost-wax investment casting delivering exceptional surface finishes and near-net-shape geometry for anti-corrosive stainless steel flow controls, valves, and hardware.
In-house surface treatment lines providing decorative anodizing, hard-coat anodizing, and electrochemical polishing to ensure maximum surface hardness, chemical resistance, and visual appeal.
Dedicated assembly lines equipped with automated torque systems, testing fixtures, and custom product packaging to deliver ready-to-market sub-assemblies for global tier-1 buyers.
Our core production machinery is primarily imported from Japan, guaranteeing operational stability, micro-precision accuracy, and high continuous production throughput. Factory default operating hours run 16 hours per day over 6 days, with full capacity to shift into 24/7 continuous operation within 30 days based on customer demand.
Watch our advanced manufacturing equipment perform high-speed, tight-tolerance metal fabrication and automated assembly.
XinYe delivers specialized custom components across key global industrial centers in Europe, North America, and international markets. Our engineered parts perform under severe operational stress, extreme temperatures, and strict regulatory environments.
Explosion-proof enclosures, toxic gas detection housings, flame sensors, and specialized aviation hydrant pit box assemblies for hazardous environments.
High-strength turbine inlets, lightweight structural transmission brackets, and anti-vibrational aerospace components crafted from forged alloys.
Heavy-duty powertrain transmission gears, electric bike (E-bike) structural levers, waterproof cable connectors, and lightweight chassis parts.
Sanitary stainless steel cream whippers, commercial tabletop cooking stove components, and food-grade fluid handling systems.
At XinYe, Quality is Life. We implement a non-compromising zero-defect philosophy built upon strict statistical process control (SPC) and 100% full traceability from raw material ingots to final shipped assemblies.
Performs rapid spectrographic chemical analysis to verify material composition compliance before raw materials enter production.
Fully automated 3D CMM inspection system providing sub-micron dimensional verification for high-complexity spatial profiles.
High-resolution non-contact optical measurement for delicate geometric features, micro-bores, and intricate stamped contours.
Automated visual surface defect inspection to ensure zero burrs, micro-cracks, or coating imperfections.
Precise Ra and Rz surface roughness measurement ensuring optimal sealing and wear characteristics on dynamic friction parts.
Mechanical stress-strain load testing machines evaluating tensile strength, yield limits, and fatigue performance.
Our streamlined, transparent project execution framework guarantees schedule compliance and quality consistency from initial RFQ to post-delivery warranty support.
Customer submits 3D CAD models (STEP/IGES/DWG) alongside target specifications, material grades, annual volume projections, and environmental requirements.
Our engineering team conducts DFM moldflow optimization, calculates tooling budgets, purchases certified raw materials, and produces prototype samples. Full dimensional inspection reports (FAI) and material test certificates are issued prior to sample shipping.
Client evaluates physical prototypes under actual operating conditions. Minor tool modifications or process fine-tuning are finalized based on client feedback to guarantee 100% satisfaction.
Upon sample sign-off, automated mass production commences according to strict master production schedules. In-line quality gates monitor critical parameters. Finished parts are packed in anti-corrosive, shock-proof custom export packaging.
We provide a comprehensive 1-year product warranty starting from delivery. Our dedicated assembly workshop stands ready to perform sub-component assembly, custom labeling, and direct-to-warehouse logistics support.
Demonstrated project success across extreme industrial sectors, backed by internationally recognized quality management credentials.
Material: Stainless Steel / Aluminum Alloy
High-stress hot-forged connectors engineered for earthmoving machinery subjected to extreme torsional loads.
Material: Alloy Steel / Polypropylene
Ultra-precise transmission components featuring micron-level concentricity and high wear resistance.
Material: Aviation Grade Aluminum Alloy
Aviation Fuel Hydrant Pit Box Enclosures designed for high-impact resistance and flame-retardant sealing.
Material: Q345B, 42CrMo, NM400 Steel
Heavy-duty cutter discs and feed rollers engineered for extreme abrasion resistance during industrial wood processing.
Our operational management strictly adheres to international corporate and environmental standards.
Strategic technological investments shaping next-generation smart polymer and metal hybrid manufacturing.
| Milestone Era | Core Process Focus | Material Science Innovation | Automation & Quality Target |
|---|---|---|---|
| 2025 Phase | Full Integration of 2K Multi-Shot Injection & Metal Insert Overmolding | High-Temp PEEK & Carbon-Fiber Reinforced Thermoplastics | 100% Optical Inspection with In-Line SPC Automated Closed-Loops |
| 2027 Phase | Smart IoT-Connected Molds & Sensor-Embedded Pressure Control | Bio-Based Recyclable Resins & Zero-Degradation Recycled Polymers | Autonomous Robotic Cell Part Handling & AI-Driven Defect Detection |
| 2030 Vision | Hybrid Additive Manufacturing combined with Ultra-Micro Injection | Self-Healing Elastomers & Nanocomposite Metal-Polymer Matrix | Fully Automated Lights-Out Factory Operating Under Zero-Carbon Target |
Comprehensive answers regarding pricing, minimum order quantities, documentation, and technical services.
Our pricing is calculated based on raw material market rates, part volume, tooling complexity, energy consumption, surface finishing requirements, and batch quantity. Contact our engineering sales team with your 3D CAD files for a transparent, itemized quotation within 24 hours.
Yes, all international OEM custom orders require an ongoing Minimum Order Quantity (MOQ) depending on component size and material grade. For prototype development and pilot runs, we provide flexible low-volume production orders to assist with engineering validation.
Absolutley. We provide complete documentation packages including Certificates of Analysis (COA), Certificates of Conformance (COC), Raw Material Mill Test Reports, ISO/SA8000 compliance forms, export documentation, and full dimension CMM inspection sheets.
For custom prototype samples and tooling build-out, lead times average 7 to 14 days. Mass production lead times typically range between 20 to 30 days after sample sign-off and deposit receipt. Expedited 24/7 production modes can be activated for urgent project schedules.
We accept wire transfer to our corporate bank account, Western Union, and PayPal. Standard commercial terms are a 30% deposit in advance upon order confirmation, with the remaining 70% balance payable against the presentation of the Bill of Lading (B/L) copy.
We provide a 1-year product warranty covering material defects and manufacturing workmanship from the date of dispatch. It is our company culture to immediately address and resolve any technical issues to ensure complete customer satisfaction.
All parts undergo protective oiling, VCI anti-rust bagging, heavy-duty inner cartoning, and wooden crate palletization compliant with international export standards (ISPM 15). Hazardous or sensitive items receive specialized shock-proof packaging.
Connect with our expert engineering team today to initiate your custom manufacturing project.
XinYe Metal
