English 
T: +86-571-8663-6649
E: hzbjys@hzbjys.com
E: hzbjys@hzbjys.com
7/F, 1st Building Of ZhongHao WangJiang International Center, NO.332 East WangJiang Road, HangZhou, ZheJiang, China.
At Hangzhou Target Import & Export Co., Ltd., we specialize in sourcing and supplying premium Copper Sheet products. Our flat-rolled solutions meet the rigorous demands of global industrial, electrical, and architectural applications. We source these materials from premier non-ferrous metal processing facilities. This ensures high purity, exceptional conductivity, and outstanding formability. Whether you need standard mill-finish plates or precision cut-to-size panels, our agile sourcing model delivers. We seamlessly bridge the gap between raw metallurgy and finished B2B components.
As your dedicated trade partner, we eliminate common procurement complexities. We manage material selection, rigorous quality testing, custom processing, and final logistical delivery. Our focus on supply chain flexibility guarantees you receive standard-compliant materials. Every order is tailored specifically to your precise design blueprints.
Selecting the correct alloy is critical for component longevity and electrical efficiency. We work closely with leading Chinese processing factories. This allows us to source diverse, high-purity plates complying with standard ASTM B-152, DIN, and JIS requirements.
| Alloy Grade | Common Name | Key Characteristics | Typical Applications |
|---|---|---|---|
| C11000 | Electrolytic Tough Pitch (ETP) | >= 100% IACS conductivity, high purity (99.9%) | Busbars, electrical panels, architectural facades, stampings |
| C10100 / C10200 | Oxygen-Free High Conductivity (OFHC) | Extreme purity (99.99%), vacuum-integrity, low outgassing | Aerospace, semiconductors, high-vacuum electronics, medical |
| C12200 | Deoxidized High-Phosphorus (DHP) | Excellent weldability, brazing properties, corrosion resistance | Heat exchangers, boiler components, condensers, piping |
The C11000 alloy represents the industry standard for general electrical applications. It features a minimum electrical conductivity rating of 100% IACS. This high-purity material offers exceptional thermal conductivity and hot/cold workability. It is the preferred choice for manufacturing heavy-duty electrical stampings, switchgears, and robust busbars. Its natural aesthetic appeal also makes it popular for architectural roofing and decorative panel systems.
For advanced applications demanding absolute reliability, our oxygen-free solutions deliver extreme metallurgical purity. The C10100 grade reaches up to 99.99% purity. Engineered without cuprous oxides, these plates offer superior resistance to hydrogen embrittlement during brazing and welding. They are indispensable in vacuum electronics, semiconductor equipment, and high-tech aerospace components. These environments require materials that strictly prevent outgassing.
C12200 is specifically alloyed with phosphorus to eliminate oxygen. This enhances overall weldability, brazing capabilities, and structural formability. The metal maintains excellent resistance to atmospheric and freshwater corrosion. It is highly suitable for heat exchangers, boiler work, condenser tubes, and piping assemblies. While its electrical conductivity is slightly lower than ETP grades, its mechanical robustness favors heavy industrial fabrication.
Modern industrial procurement demands more than just raw metal. Buyers require ready-to-assemble components that streamline the entire manufacturing supply chain. Hangzhou Target provides extensive custom fabrication services to transform raw material into precision-processed components. This helps B2B buyers reduce scrap rates, optimize assembly times, and lower overhead costs.
We supply precision-bent panels and punched components using state-of-the-art hydraulic pressing and CNC forming tools. Our fabrication services produce custom busbar configurations, terminal brackets, and intricate grounding connectors. These parts meet exact dimensional tolerances for seamless electrical enclosure integration.
Our capabilities span from the high-speed shearing of thin foils to water-jet cutting heavy plates. For highly complex geometries, we utilize precision wire EDM (Electrical Discharge Machining). This holds exceptionally tight tolerances down to +/- 0.005 inches or closer. It ensures every intricate gear, spacer, or mechanical component conforms perfectly to your technical drawings.
To support both protective and aesthetic requirements, we offer a suite of advanced surface treatments. Our polishing services deliver a flawless, mirror-like finish, while chemical etching creates complex, custom-designed patterns. We also provide specialized protective chemical coatings. These preserve the raw metallic luster or facilitate controlled aging for beautiful architectural elements.
The outstanding electrical, thermal, and corrosion-resistant properties of this metal make it a critical industrial material. We supply these high-performance plates to sectors relying on exceptional conductivity and durability. Key applications include:
Electrical & Electronics: Power distribution systems, switchgears, transformers, electrolytic busbars, and conductive terminals.
Thermal Management & HVAC: Heavy-duty heat exchangers, boiler plates, condenser tubes, and cooling plates for industrial machinery.
Telecommunications & EMI Shielding: High-purity foils and thin panels used for electromagnetic interference (EMI) and radio frequency (RF) shielding.
Marine & Industrial Engineering: Seawater-resistant piping plates, valve components, and marine-grade cladding systems designed for harsh environments.
Architecture & Interior Design: Premium roofing panels, decorative wall paneling, customized facade cladding, and artistic metal installations.
Sourcing metal internationally can present logistical and quality challenges. That is why Hangzhou Target serves as your dedicated supply chain partner. We streamline the entire import process from material selection to final delivery. This ensures your production lines remain uninterrupted and cost-efficient.
Rather than maintaining a high-overhead direct foundry, we leverage long-term partnerships with premier Chinese non-ferrous metal factories. This agile sourcing network allows us to secure reliable raw materials and maintain direct-mill pricing advantages. We dynamically scale production capacity to meet high-volume enterprise orders without bottlenecking.
Quality assurance is integrated into every step of our supply process. We verify chemical composition and physical properties using modern testing equipment. Every order includes full compliance documentation, such as REACH and MSDS reports. We also welcome third-party inspections from recognized bodies like SGS or TÜV prior to shipment.
To accommodate varying business sizes and project cycles, we offer highly flexible order options. We provide sample-making services so you can evaluate fabrication tolerances before placing large orders. We also support small-batch trial runs. Additionally, our integrated warehousing services store processed goods in alignment with your Just-In-Time logistics schedules.
If you need a reliable wholesale Copper Sheet supplier for bulk sourcing and precision fabrication, Hangzhou Target is ready to assist. Contact our technical sales team today with your engineering blueprints, alloy specifications, and thickness requirements. We will quickly provide a detailed quotation. As your dedicated sourcing partner, we also provide comprehensive post-delivery engineering support. Our experts will gladly assist you with material integration and performance optimization.
We supply these materials across a wide range of thicknesses. Options range from ultra-thin foils (0.01mm) to heavy-duty industrial plates exceeding 4 inches (100mm). Our materials comply with ASTM B-152 standards. We can easily shear, slit, or custom-cut plates to any dimensions your drawings require.
Yes, we specialize in comprehensive post-processing. Beyond raw metal, we perform precision CNC punching and bending for electrical assemblies. We also offer wire-EDM cutting and diverse surface finishes. These include high-mirror polishing, chemical etching, and anodizing to deliver ready-to-assemble components.
Every batch undergoes rigorous quality control checks supported by laboratory testing equipment. We provide material mill test certificates (MTCs) alongside REACH and MSDS compliance reports. We also actively welcome third-party inspections from recognized bodies like SGS or TÜV before export.
Yes, we support highly flexible B2B ordering. We offer sample-making services so you can evaluate material properties and fabrication tolerances before committing to full-scale production. Our team happily accommodates lower-volume trial runs to support your engineering development.
