CNC Customized Copper Contact Block – Precision Machined Electrical Connector for Power Equipment

This custom-machined copper component is manufactured from high-purity red copper, ensuring superior electrical conductivity and outstanding thermal performance. Utilizing state-of-the-art CNC machining centers, each part is crafted with precise dimensional control, ideal for high-demand power systems and industrial assemblies.

The design features accurately milled edges, clean drilled holes, and a uniform polished surface that enhances the overall contact performance in electrical interfaces. The copper’s natural characteristics — excellent current-carrying capacity, low resistivity, and high durability — make this part a preferred solution for power control equipment, industrial automation, switchboards, and energy distribution systems.

We offer complete customization based on customer drawings or technical specifications. Whether you require changes in geometry, hole positioning, thickness, or surface treatment, our engineering team can assist in optimizing the design for your application. Strict in-house inspection procedures ensure that every part meets dimensional tolerances as tight as ±0.01mm.

Backed by over 17 years of experience in non-standard parts production, our ISO9001-certified facility supports both small-batch prototyping and large-scale orders. With stable copper material sourcing and a strong focus on manufacturing consistency, we serve OEM clients across Europe and North America who require reliable, export-grade copper components.

Our services include fast quoting, engineering feedback, flexible MOQ, and safe international packaging. Lead time for sample delivery is typically within 5–7 working days, depending on complexity. Partner with us to benefit from professional CNC machining, responsive service, and strict quality control across the entire production chain.

    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.