Custom Stainless Steel Dowel Pin CNC Machined for Industrial Use

Our custom stainless steel dowel pins are precision CNC machined to meet the demanding requirements of industrial assembly, alignment, and positioning. Made from corrosion-resistant stainless steel grades such as SS304 or SS316, these pins offer excellent strength, hardness, and long-term durability in a variety of mechanical and structural applications.

Each pin is manufactured with high dimensional accuracy and surface finish, ensuring a snug and stable fit in mating components. The cylindrical body may feature chamfered or rounded ends for easier installation, and can be customized in terms of length, diameter, and tolerance based on your technical drawings or design needs.

Ideal for use in machinery, fixtures, robotics, automotive assemblies, and aerospace systems, these stainless steel pins play a vital role in maintaining structural alignment, absorbing shear forces, or acting as pivot or hinge components. Their solid construction and rust-proof material make them suitable for both indoor and outdoor environments, even in high-moisture or chemically exposed conditions.

We support a variety of secondary operations, including heat treatment, polishing, passivation, and laser marking. All pins undergo strict quality inspections before delivery to ensure consistent performance and compliance with customer specifications.

OEM/ODM orders are welcomed. Whether you need metric or inch sizes, smooth or threaded ends, we can fully support your non-standard customization needs with fast lead times and stable quality.

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.