This CNC turning aluminum coupling ring is a precision-engineered component designed for integration into various industrial and mechanical systems. Made from high-grade aluminum alloy, the ring features concentric external threads and a centered through hole, offering reliable performance in demanding environments where accuracy, durability, and thermal stability are critical.

With its robust structure and consistent dimensions, this aluminum ring is ideal for connecting, spacing, or positioning parts within machines and assemblies. The concentric thread design ensures smooth engagement and provides additional surface area for enhanced grip or heat dissipation, depending on the application. Its symmetrical geometry minimizes vibration and supports precise alignment in rotating or static systems.

Manufactured using advanced CNC turning technology, each part undergoes strict dimensional inspection to meet tight tolerances. The surface finish is smooth and clean, with optional anodizing available for corrosion resistance and color customization. Whether used in automation systems, industrial robotics, test equipment, or mechanical fixtures, this ring ensures consistent mechanical integrity and long-term reliability.

The through hole allows for a wide range of fastening or alignment applications, accommodating shafts, bolts, or guide rods. External threads make this ring easy to integrate into threaded housings or modules, providing a secure mechanical fit.

Custom dimensions, thread types, surface treatments, and quantity orders are welcomed. As a professional CNC machining service provider with extensive experience in custom aluminum components, we offer full OEM and ODM capabilities to suit your technical requirements and production goals.

    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.