Flat Copper Sheet for Industrial Fabrication

Product Overview

Our high purity industrial copper sheet is manufactured to meet international and national standards, with flexible supply capacity covering both mass production and stock delivery. We provide a wide range of size specifications to adapt to diverse industrial processing needs, and support sample and OEM orders to satisfy personalized customization demands of enterprises in electronics, machinery, aerospace and other fields. With competitive pricing, fast cross-border delivery and reliable after-sales service, our copper plate has become a trusted choice for industrial manufacturers worldwide. Our payment terms support TT/LC, which is in line with international trade norms and reduces transaction risks for corporate clients.

Key Benefits & Material Features

Superior Material Performance

Our copper sheet is made of high-quality copper grades including C1100, C1220, C11000, C12200, C10100, C10200 and C14500. Among them, C1100 features excellent thermal and electrical conductivity, ductility and corrosion resistance, while C1220 avoids hydrogen embrittlement at high temperatures, making it suitable for high-temperature industrial environments. All materials have high purity, dense structure and no air holes, ensuring stable performance in long-term industrial use.

Diverse Temper Options

We offer temper grades of O, 1/4H, 1/2H, 3/4H and H, which can be matched with different mechanical strength requirements of copper plate for processing and application, from soft state for deep drawing to hard state for high-strength structural parts.

Cost & Delivery Advantages

With mature production lines and global supply chain layout, we achieve competitive pricing while ensuring quality, and realize faster delivery to more countries. Stock supply shortens the lead time for small-batch corporate orders, effectively reducing clients’ inventory pressure.

Typical Applications

Our copper sheet and copper plate are widely used in various high-end industrial fields due to their excellent performance:

Aerospace manufacturing: Structural parts and conductive components requiring high precision and corrosion resistance;

Electronic equipment manufacturing: Substrates and conductive plates of precision electronic components;

Electrical equipment production: Busbars, switchgear, transformer accessories and conductive plates of circuit breakers;

Solar heating devices: Heat exchangers, flat plate collectors and other heat-conducting equipment;

Chemical industry: Corrosion-resistant structural parts and pipeline accessories;

Architectural decoration & mechanical processing: Custom structural parts and decorative components for industrial buildings.

Technical Specifications

Quality Assurance & Certification

Our copper plate and copper sheet fully comply with ASTM B152, JIS 3110, DIN and GB/T2040-2017 standards. We have established a strict full-process quality control system, from raw material inspection, production process monitoring to finished product testing, to ensure that each batch of products meets the technical indicators. With 28 years of professional production experience, our quality management system is mature and perfect, and the products have passed multiple international industrial certifications, which can meet the quality requirements of corporate clients in different countries and regions.

Customization Services

We fully support custom copper plate for aerospace and other industrial customized needs:

Accept sample orders for small-batch testing of corporate clients;

Provide OEM customization services, including personalized customization of size, temper and material grade;

Customize packaging and delivery solutions according to the international trade needs of corporate clients.

FAQ

What is the minimum order quantity for your copper sheet and can it be negotiated?

The MOQ for mass production is 500KGS, and the stock MOQ is 200KGS, which can be negotiated according to the actual order quantity and cooperation needs of corporate clients.

Do you provide testing reports for ASTM B152 copper plate?

Yes, we can provide detailed third-party testing reports and factory inspection certificates for all products, which meet the import and export inspection requirements of corporate clients.

How long is the delivery time for customized copper plate orders?

The delivery time for stock products is 3-5 working days, and the delivery time for customized production is determined according to the order quantity, generally 7-15 working days, with faster delivery for urgent orders.