OEM Precision Aluminum Bushing and Steel Pin | Custom Machining Non-Standard Metal Components with Surface Finishing

Product Description
Custom CNC Machined Aluminum Bushings and Steel Dowel Pins for Industrial and Automotive Applications

Our precision-engineered aluminum bushings and steel dowel pins are fully customizable to meet the exact specifications of your design. Made to order through high-accuracy CNC machining, these components are widely used across industries including automotive, machinery, electronics, robotics, and general manufacturing. With an emphasis on tight tolerances, stable performance, and material versatility, our metal bushings and locking pins deliver dependable results in demanding engineering environments.

The aluminum bushings are crafted from high-quality raw aluminum and left in natural finish or optionally treated with anodizing or other surface finishes based on your project requirements. These cylindrical sleeves are typically used to reduce friction, ensure accurate positioning, and absorb vibrations between mechanical parts. The standard version is approximately 20mm in length and 10mm in diameter, but we offer full support for custom sizes to match your drawings or samples.

Our steel dowel pins (also referred to as locking pins or locating pins) are manufactured from durable carbon steel or stainless steel, and can be coated with zinc plating, black oxide, nickel, or other surface treatments to enhance corrosion resistance and mechanical stability. These pins are crucial for aligning components in assemblies, providing precise positioning and preventing movement or rotation under dynamic loads.

What sets us apart is our flexibility in customization. Whether you require unique tolerances, special surface finishes, non-standard dimensions, or specific performance characteristics, our team of engineers and technicians will work closely with you to develop the exact product needed. We accept custom orders based on technical drawings (CAD, PDF, STEP, etc.) or physical samples, and ensure every batch meets your quality expectations.

Established in 2007, our company has more than 17 years of experience in precision CNC machining and custom metal part manufacturing. We operate a 5,000-square-meter production facility equipped with advanced CNC turning and milling machines, quality inspection systems, and skilled staff. We are ISO9001-certified, which guarantees consistent production standards, strict quality control processes, and traceable manufacturing records.

Typical lead time for production is around 14 days, depending on order quantity and technical complexity. We prioritize efficient communication, rapid sampling, and stable long-term cooperation with customers from North America, Europe, Southeast Asia, and the Middle East.

Whether you are a mechanical engineer working on prototype development, a buyer sourcing components for industrial assemblies, or an OEM manufacturer looking for reliable metal processing partners, our aluminum bushings and steel pins are engineered to deliver precision and reliability. We welcome your inquiries for small-batch or bulk orders, and we guarantee competitive pricing with professional service.

Key Features:

• CNC-machined custom aluminum bushings and steel dowel pins

• Customizable dimensions, tolerances, and surface treatments

• Made from high-grade aluminum and carbon/stainless steel

• Ideal for automotive, industrial machinery, and equipment assemblies

• ISO9001-certified manufacturer with 17+ years of machining experience

• Average production lead time: 14 days

• Support for CAD files, samples, and OEM/ODM customization

    XIAMEN SHANG SHANG TECHNOLOGY CO., LTD is a medium-sized private enterprise specializing in precision hardware turning parts, cold heading parts, stamping parts and other processing. It is located in No.179 Tongan Park, Tongan Centralized Industrial Zone, Xiamen City, with more than 5000 square meters of plant, and has been committed to the precision hardware machining industry for nearly 20 years, and has passed the ISO9001 quality certification, and has a wealth of experience in non-standard customization.

In the course of development, our company has won many honors and commendations for its outstanding performance and positive social contributions. These include “Advanced Grassroots Labor Union”, “Workers' Pioneer” and “2011 Harmonious Enterprise”. In the future, we will continue to uphold the fine tradition and strive to create new achievements in various fields to promote the sustainable, healthy and harmonious development of the enterprise.

Our factory have more than 5,000 square feet of plant, we have devoted ourselves to the precision hardware machining industry for nearly 20 years, passed ISO9001 quality certification, and have rich experience in non-standard customization.