Custom 5 Axis CNC Machining Services for OEM Components Welleshaft provides custom five-axis machining solutions for OEM customers requiring complex components and tight tolerances. As a China-based precision CNC machining manufacturer, we deliver integrated contract manufacturing solutions, transforming drawings and CAD models into customized components through DFM, prototyping, precision machining, finishing, and inspection for aerospace, […]
Category Archives: contract manufacturing
Discover expert contract manufacturing and assembly services tailored for complex, multi-process production. From metal fabrication to custom machining, we help solve challenges in small batch orders, intricate designs, and special manufacturing needs with scalable solutions.
Custom Tin Bronze Components Manufacturing Solutions for OEM Customers Tin bronze is widely selected for industrial components that require reliable wear resistance, corrosion protection, fatigue strength, and long service life under demanding operating conditions. However, choosing the correct bronze alloy is only the first step in developing a high-performance component. For OEM projects, customers also […]
Custom Gear Reducer Components Manufacturing for Global OEM Projects Industrial equipment manufacturers often face challenges when standard transmission products cannot meet specific application requirements.Custom gear reducer components are designed to meet torque requirements, dimensional accuracy, operating conditions, and long-term reliability. Proper design and manufacturing ensure seamless integration and consistent performance in demanding mechanical systems. Welleshaft […]
Custom Automotive Gear Components Manufacturing for Global OEM Applications Automotive manufacturers increasingly require customized mechanical components that can meet specific design, performance, and production requirements. Unlike standard parts, custom automotive components are designed for specific loads, spaces, operating conditions, and manufacturing requirements. This approach allows OEMs to achieve better component integration, improve system reliability, and […]
Custom Marine Component Manufacturing for Global OEM Customers Marine equipment manufacturers require components that can withstand seawater exposure, mechanical loads, vibration, and long service cycles. Unlike standard off-the-shelf parts, marine transmission components often require customized designs and manufacturing processes, including material selection, structural optimization, machining accuracy, and assembly compatibility. As a China custom metal components […]
Custom Robotics Components Manufacturing for Industrial Automation Applications Robotics and industrial automation systems rely on precision mechanical components that must deliver accurate motion control, reliable performance, and long service life. Unlike standard off-the-shelf parts, custom robotics components are typically developed according to specific application requirements, including mechanical structure, load conditions, motion characteristics, installation space, and required […]
Why Investment Casting for Robotics Parts Is Becoming a Key Manufacturing Solution? Robotic systems—especially in industrial automation and collaborative robots—depend on parts that are not only strong but also dimensionally precise and capable of handling complex geometries. That’s why investment casting (lost-wax casting) is increasingly being used for robotics parts manufacturing, particularly for components where traditional […]
Why Should You Choose Investment Casting for Vacuum Pump Parts? Vacuum pumps are widely used in industries like semiconductors, medical devices, chemical processing, and precision manufacturing. In these applications, even a small issue with sealing or dimensional accuracy can affect the whole system’s performance. That’s why the way vacuum pump parts are made really matters. […]
What Is an Aluminum Gear? Aluminum gears are widely used in lightweight mechanical systems because aluminum offers excellent machinability, low density, and good casting performance. These properties allow manufacturers to produce gears with complex tooth profiles while maintaining reduced weight and reliable performance. The main manufacturing processes for aluminum gears include die casting, forging, and […]
How Does the Bronze CNC Machining Process Work? The Bronze CNC Machining Process involves a series of controlled steps to manufacture accurate and reliable bronze parts. From selecting suitable bronze alloys to final inspection, each stage influences machining accuracy, surface quality, and component performance. The following sections explain the main steps involved in machining bronze components. […]










