We are one of the leading manufacturers and exporters of precision Copper Parts and Copper Machined Parts from India. We have been supplying high-conductivity copper components, custom copper machined parts, and intricate CNC copper parts to the world market for many decades. Our deep expertise spans the production of electrical copper components, copper bus bars, copper connectors, and corrosion-resistant copper fittings for a vast array of global industries. Utilizing advanced CNC milling, CNC turning, and Swiss machining technologies, we transform pure Copper, Brass, Bronze, and copper alloys into mission-critical parts with exacting tolerances and superior surface finishes. This page serves as an exhaustive technical guide to our capabilities, material specifications, and the engineered solutions we provide for the automotive, aerospace, electrical, and plumbing sectors.

RATE: US$ 16.50/Kilogram

Overview of Our Copper Machining Expertise
Our specialization lies in the precision machining of copper and copper alloys to produce components where electrical conductivity, thermal conductivity, and antimicrobial properties are paramount. The inherent machinability of copper, while different from Stainless Steel or Aluminium, is mastered by our skilled technicians using specialized tooling and parameters to prevent galling and ensure a flawless finish. We produce everything from simple Copper Machined Pins to complex Copper Swiss Machined Parts with multi-axis capabilities. Our engineering support team excels at reviewing technical drawings for manufacturability, often suggesting optimizations that reduce cost and improve performance without compromising design intent, a key value we offer as an experienced copper parts manufacturer and exporter.

Material Grades and International Standards
We machine a comprehensive range of copper materials, adhering to global standards to ensure part interchangeability and performance worldwide.

Copper Parts

Copper parts are widely used in electrical, thermal, and mechanical applications due to copper’s exceptional electrical conductivity, thermal transfer capability, and corrosion resistance. These parts are commonly manufactured from high-purity electrolytic copper or copper alloys and are designed for use in power distribution systems, transformers, switchgear, grounding systems, and industrial equipment. Precision copper parts offer excellent current-carrying capacity, low contact resistance, and long service life, making them ideal for demanding industrial and energy-sector applications.

Copper Machined Parts

Copper machined parts are produced using precision machining processes to achieve tight tolerances, smooth surface finishes, and consistent dimensional accuracy. These components are extensively used in electrical connectors, busbar components, terminals, heat sinks, and custom industrial fittings. Machining allows complex geometries, fine threads, and accurate interfaces to be created while preserving copper’s inherent conductivity and mechanical stability. Copper machined parts are suitable for both high-volume production and custom, application-specific requirements.

Copper CNC Machined Parts

Copper CNC machined parts are manufactured using advanced computer numerical control (CNC) machines to ensure repeatability, accuracy, and high production efficiency. CNC machining enables the production of intricate copper components with precise tolerances, consistent quality, and excellent surface finishes. These parts are commonly used in electrical contacts, precision connectors, grounding components, and thermal management systems where performance and reliability are critical. CNC machining also allows flexibility in prototyping as well as large-scale production.

Copper Milled Parts

Copper milled parts are produced through precision milling operations that create flat surfaces, slots, profiles, and complex geometries with high dimensional accuracy. Milling is ideal for manufacturing copper components such as terminal plates, contact blocks, electrical interfaces, and heat-transfer components. The milling process ensures uniform material removal while maintaining copper’s conductivity and structural integrity. Copper milled parts are widely used in power equipment, electrical enclosures, and industrial assemblies requiring precise alignment and strength.

Copper Turned Parts

Copper turned parts are manufactured using lathe-based turning processes, making them ideal for cylindrical, symmetrical, and rotational components. These parts include bushings, sleeves, studs, terminals, spacers, and connectors used in electrical and mechanical systems. Turning allows high concentricity, smooth surface finishes, and accurate diameters, ensuring reliable fit and performance. Copper turned parts are preferred in applications where conductivity, dimensional consistency, and mechanical reliability are essential.

Screw Machine Parts of Copper

Screw machine parts of copper are produced using automatic or CNC screw machines for high-volume, precision manufacturing. These components include small, complex copper parts such as terminals, inserts, connectors, and fasteners with tight tolerances. Screw machining offers excellent repeatability, cost efficiency, and consistent quality for mass production. Copper screw machine parts are widely used in electrical, electronics, automotive, and instrumentation industries where precision and conductivity are critical.

Copper Swiss Machined Parts

Copper Swiss machined parts are manufactured using Swiss-type CNC lathes, which are ideal for producing small, high-precision components with complex features. This process is particularly suited for long, slender copper parts requiring tight tolerances and superior surface finishes. Swiss machining enables multiple operations in a single setup, ensuring dimensional accuracy and efficiency. Copper Swiss machined parts are commonly used in electrical connectors, precision pins, sensor components, and high-performance electronic assemblies.

Copper Machined Pins

Copper machined pins are precision-engineered components used in electrical contacts, connectors, grounding assemblies, and mechanical alignments. These pins are machined to exact dimensions to ensure reliable electrical contact, low resistance, and mechanical stability. Copper machined pins may be produced in solid or stepped designs, with optional threading or surface finishes. Their excellent conductivity and corrosion resistance make them ideal for power, electronics, and industrial applications.

Copper Threaded and Machined Parts

Copper threaded and machined parts combine precision machining with accurately formed threads to ensure secure fastening and excellent electrical continuity. These parts include threaded studs, terminals, inserts, connectors, and grounding components used in power distribution and industrial systems. Machining ensures tight thread tolerances, smooth finishes, and consistent engagement, while copper provides superior conductivity and corrosion resistance. Copper threaded and machined parts are widely used in transformers, switchgear, electrical panels, and heavy-duty industrial equipment.

Manufacturing Processes and Machinery
Our facility is equipped with state-of-the-art machinery to handle every copper machining process.

• CNC Machining: Our multi-axis CNC machining centers and CNC lathes provide high-precision, repeatable production for 3D copper profiles, enclosures, and complex geometries.

• Milling: Copper Milled Parts are produced on vertical and horizontal milling machines for slots, pockets, flats, and contoured surfaces.

• Turning: Copper Turned Parts like pins, shafts, and connectors are efficiently manufactured on CNC lathes and Swiss-type automatics.

• Swiss Machining: For long, slender, and complex Copper Swiss Machined Parts (e.g., tiny copper pins, surgical device components), our Swiss screw machines offer unparalleled precision.

• Threading: We produce precision Copper Threaded Parts—including internal threads, external threads, and custom screw forms—via tapping, thread milling, and single-point threading.

• Secondary Operations: Drilling, reaming, knurling, deburring, and plating finishes like tin, silver, nickel, or gold plating are performed in-house for a complete turnkey solution.

Typical Copper Parts Produced & Industries Served

Engineering Specifications: Tolerances, Finishes & Performance
We routinely hold dimensional tolerances to ±0.001″ (±0.025mm) for standard parts, with capabilities for tighter tolerances upon request. Surface finishes of 32 µin Ra or better are standard for electrical contact surfaces. Plating and finishing services enhance functionality: Tin plating for solderability and corrosion resistance, Silver plating for superior conductivity in high-frequency applications, and Nickel plating for wear resistance. Performance metrics we validate include electrical conductivity (% IACS), thermal conductivity (W/m·K), pressure ratings for fittings, and leak-test results for fluid-handling components.

Why Choose Our Copper Machined Parts? (Our USPs)

• Three Decades of Global Experience: Our long history as an exporter from India means we understand the nuanced requirements of USA, European, and Asian markets, including compliance with ASTM, DIN, BS, and JIS standards.

• Engineer-to-Engineer Collaboration: Our technical team proactively reviews your drawings and specifications to suggest design for manufacturability (DFM) improvements, potentially saving cost and time.

• Flexible Production & Customization: From prototypes to high-volume production runs, we offer flexibility. This includes custom packaging with your logo and labels for easy inventory management.

• Transparent Communication & Support: We pride ourselves on clear, timely communication, providing regular updates and being readily accessible via email, phone, or WhatsApp.

• Consistent Quality & Reliable Lead Times: We commit to a typical turnaround time of 4-6 weeks from approved drawing to shipped product, backed by rigorous quality control inspections.

Customer Testimonials

Michael T., Engineering Manager, Texas, USA: “For over five years, their beryllium copper machined parts have been critical in our downhole tools. The precision and non-sparking properties are consistently perfect, and their engineering suggestions saved us 15% on our last project. A truly reliable global partner.”

Eleanor C., Procurement Director, London, UK: “Sourcing complex copper CNC machined parts for our rail infrastructure projects requires a supplier with absolute technical rigor. Their understanding of international material standards and flawless documentation makes procurement effortless. Highly recommended.”

Glossary of Terms

• CNC Machining: Computer Numerical Control; the automated control of machining tools by a computer.

• Swiss Machining: A precision machining process for long, slender parts using a guide bushing for extreme stability.

• IACS: International Annealed Copper Standard; a unit of electrical conductivity where 100% IACS equals the conductivity of annealed copper.

• Plating: A surface coating process (e.g., tin, nickel, silver) applied to copper parts for enhanced properties.

• Tolerance: The permissible limit of variation in a physical dimension of a machined part.

• Deburring: The process of removing sharp edges or burrs left after machining.

• Alloy: A mixture of copper with other elements (e.g., zinc, tin, beryllium) to enhance specific properties.

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Packaging & Shipping
All Copper Parts , Copper Machined Parts, Copper CNC machined Parts, Copper Milled parts, Copper Turned parts, Screws Machine Parts of Copper, Copper Swiss Machined parts, Copper Machined pins, Copper Threaded and machined part are carefully cleaned, degreased, and packaged to prevent oxidation and damage during transit. We use anti-tarnish papers, vacuum sealing for critical components, and robust boxing. As experienced exporters, we handle all commercial documentation, incoterms, and logistics to ensure smooth delivery to your USA-based facility or anywhere in the world.

Ready for a Precision Quote for Copper Parts and Copper Machined Parts?
Leverage our three decades of expertise in precision copper machining. Send us your drawings, specifications, and annual volume requirements today for a comprehensive, competitive quotation. Our engineering team is ready to collaborate on your next project. Email us for a detailed brochure or contact us directly via phone/WhatsApp to discuss your specific needs for Copper Machined Parts.

USA Sales: We are a trusted global supplier of precision metal parts for the electrical industry, proudly partnering with leading USA companies to power innovation and infrastructure. From Fortune 500 manufacturers to innovative tech giants, our high-quality components meet rigorous U.S. standards for performance, durability, and safety. By combining advanced manufacturing with reliable delivery and dedicated stateside support, we help American businesses streamline supply chains, reduce costs, and drive the future of electrical systems, renewable energy, and smart grid technology. Choose a supplier engineered for the demands of the U.S. market. We can also offer DDP pricing within USA to every possible state.

Updated: 2025-2026