Product Introduction:

Copper and its alloy parts are widely used in electronics, electrical engineering, machinery, automation, medical equipment, communication, new energy and other industrial fields due to their excellent electrical conductivity, thermal conductivity, corrosion resistance, machinability and mechanical properties. Our company specializes in the production and customization of non-standard copper parts, providing one-stop precision machining services covering design, proofing, mass production and surface treatment. We strictly follow international processing standards and quality control systems to meet the personalized, high-precision and high-reliability needs of global customers.

We process a full range of copper materials, including brass, red copper (pure copper), beryllium copper, phosphor copper, tungsten copper, cupronickel and other special copper alloys. These materials can meet different working conditions such as conductivity, wear resistance, high temperature resistance, high strength and corrosion resistance. Combined with advanced processing technology, our products can be widely used in high-end equipment manufacturing and precision assembly scenarios.

Our core processing capacity is centered on CNC machining, CNC lathe machining, milling, turning-milling compound, grinding, stamping and precision finishing. We have introduced high-precision CNC machine tools, automatic production lines and testing equipment to ensure the dimensional accuracy, surface roughness and form and position tolerance of non-standard copper parts can reach a very high level. For complex structural parts, special-shaped parts, thin-walled parts, deep-hole parts and micro-parts that cannot be produced by standard processes, we have mature processing solutions and rich practical experience to ensure stable quality and consistent dimensions in mass production.

In terms of product customization, we fully accept drawings and samples customized processing. Customers only need to provide 2D drawings, 3D models or physical samples, our professional technical team will carry out process evaluation, cost optimization and production scheduling, to provide customers with the most economical and efficient processing solutions. From prototype samples to small batch trial production and large-scale mass production, we maintain a flexible production mode to meet the diverse needs of customers in different R & D and production stages.

Surface treatment is an important link to improve the performance and service life of copper parts. We provide a variety of surface treatment processes, including electroplating (tin plating, nickel plating, silver plating, gold plating), polishing, passivation, oxidation, sandblasting, wire drawing and so on. These treatments can effectively enhance the corrosion resistance, wear resistance, electrical conductivity, weldability and appearance of copper parts, so that the products can adapt to more harsh use environments and meet the appearance and performance requirements of different industries.

Quality control runs through the whole production process. We implement strict incoming material inspection, process inspection and finished product inspection. Using micrometers, height gauges, projectors, hardness testers, roughness meters and other precision testing instruments, we carry out full-size testing and performance verification for each batch of products to ensure that all indicators meet customer requirements. We are committed to providing zero-defect high-quality non-standard copper parts to reduce customer after-sales costs and quality risks.

Our non-standard copper parts are widely used in many fields. In the field of electronic and electrical appliances, they are used as connectors, terminals, heat sinks, electrodes and conductive components; in the field of mechanical equipment, they are used as valves, fittings, shaft sleeves, gears and fasteners; in the field of medical equipment and new energy, they are used as precision structural parts, heat conduction components and connection accessories. With stable quality, on-time delivery and professional service, our products are sold at home and abroad, and have won high recognition and trust from customers.

We always take customer needs as the core, adhere to the business philosophy of “precision manufacturing, quality first, honest service”, and continue to provide customers with high-quality non-standard copper parts solutions. Whether it is high-precision customized parts or mass-produced structural parts, we will wholeheartedly provide efficient, reliable and cost-effective processing services to become a long-term trusted partner of customers.

Frequently Asked Questions:

1. What copper materials can you process?
We process a full range of copper alloys, including Brass (H59/H62/H65), Pure Copper/Red Copper, Beryllium Copper, Phosphor Copper, Tungsten Copper, Aluminum Bronze, Tin Bronze, Chromium Zirconium Copper, etc.

2. Do you accept custom non-standard copper parts?
Yes. We support customization based on customer drawings (2D drawings, 3D files in STEP/IGS/DWG format) or samples. We also provide structural optimization and process suggestions.

3. What is your minimum order quantity (MOQ)?
MOQ is flexible. We accept prototype orders, small-batch and mass production. We can start from 1 piece for sampling.

4. What machining accuracy can you reach?
Our precision CNC machining and turn-milling composite processing can achieve dimensional accuracy of ±0.005mm – ±0.01mm.

5. What surface treatments are available?
We provide Tin plating, Nickel plating, Silver plating, Gold plating, Passivation, Polishing, Brushing, Sandblasting, Anti-oxidation and anti-rust treatment.

6. How long is the lead time?
• Sample lead time: 3–7 working days
• Small batch production: 7–15 working days
• Mass production: depends on quantity and process

7. Will copper parts oxidize or rust?
Copper may oxidize over time. We can provide passivation, electroplating or anti-oxidation treatment to improve corrosion resistance and service life.

8. Can you provide inspection reports?
Yes. We provide dimensional inspection reports, material certificates, roughness test, hardness test, salt spray test reports, etc.

9. What industries are your parts used in?
Our products are widely used in electronics, electrical appliances, new energy, communications, automation equipment, medical devices, automotive, machinery, molds, heat conduction and conductive components.

10. What information is needed for a quotation?
To provide an accurate quote, we need: 2D/3D drawings or samples, material, quantity, tolerance requirements, surface treatment, and whether heat treatment is required.