We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Copper.
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Copper Product List and Ranking from 11 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Copper Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 三新化学工業 東京連絡所 Tokyo//Chemical
  2. ハタメタルワークス Osaka//Ferrous/Non-ferrous metals
  3. プロネック Saitama//Electronic Components and Semiconductors
  4. 和光金属 Kanagawa//environment
  5. シーユー・トピア Osaka//environment
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Copper Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Rust preventive raw material for copper, iron, and aluminum: "Sunbit PBT" 三新化学工業 東京連絡所
  2. Is copper essential in the body? What is its role as a nutrient? ハタメタルワークス
  3. Difference between copper base price and LME price プロネック
  4. Copper (No. 2 Copper (Mixed Copper)) Purchase and Sales (Recycling) Service 和光金属
  5. 4 Workability | The Amazing Power of Copper | Copper is Amazing! シーユー・トピア

Copper Product List

16～27 item / All 27 items

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Copper (Special Grade B (Black Shiny Wire)) Purchase and Sales (Recycling) Service

Copper (Special Grade B (Black Shiny Wire)) Purchase and Sales (Recycling) Service

Used for power supply, telecommunications, and buildings! Introducing our recycling service.

Our company offers a "Copper (Special Grade B (Black Shiny Wire)) Purchase and Sales (Recycling) Service." Special Grade B refers to material that has changed color and is not shiny due to oxidation or heat (it must not have any impurities attached). Please feel free to contact us when you need our services. 【Properties of Copper】 ■ Extremely high electrical conductivity ■ Very good thermal conductivity *For more details, please refer to the related links or feel free to contact us.

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Copper (Mixed Nuggets (Type 2)) Purchase and Sales (Recycling) Service

Copper (Mixed Nuggets (Type 2)) Purchase and Sales (Recycling) Service

Cooling material to prevent the furnace temperature from rising too high! Introducing our recycling service.

We would like to introduce the "Copper (Mixed Nuggets (No. 2 Nuggets)) Purchase and Sales (Recycling) Service" offered by Wako Metal Co., Ltd. Mixed nuggets are made from coated wires processed into nuggets and are used in low-voltage wiring for devices such as computers and home appliances. Please feel free to contact us if you have any inquiries. 【Properties of Copper】 ■ Very high electrical conductivity ■ Very good thermal conductivity *For more details, please refer to the related links or feel free to contact us.

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Copper (No. 2 Copper (Mixed Copper)) Purchase and Sales (Recycling) Service

Copper (No. 2 Copper (Mixed Copper)) Purchase and Sales (Recycling) Service

Copper melting yield over 95%! Introducing our recycling service.

We would like to introduce our "Copper (No. 2 Copper (Mixed Copper)) Purchase and Sales (Recycling) Service." No. 2 Copper (Mixed Copper) refers to copper that contains more than 95% copper, including pure copper and alloys, and has a lot of attached materials (such as solder, plating, brass, and phosphor bronze). Please feel free to contact us when you need our services. 【Characteristics of Copper】 ■ Very high electrical conductivity ■ Very good thermal conductivity *For more details, please refer to the related links or feel free to contact us.

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[Column] Key Points of Copper Machining: Machinability and Safety Aspects by Type

[Column] Key Points of Copper Machining: Machinability and Safety Aspects by Type

A detailed explanation of the types and characteristics of copper! We will also introduce points to consider when performing cutting processes and how to choose tools.

Copper is a metal that is softer and easier to machine compared to other metals, so even those who are not very experienced in metalworking are less likely to feel that it is hard to cut or difficult to work with. On the other hand, its stickiness and softness can make it feel challenging to process for many people, which is one of its characteristics. Copper can be classified into two types: pure copper and copper alloys, each of which can be further divided. The ease of cutting and the tips for processing differ depending on the type, so it is important to understand the characteristics of the copper being used as a material. This article provides a detailed explanation of the types of copper and their respective features. Additionally, it introduces points to consider when machining copper and how to choose tools. [Contents] ■ Main characteristics and machinability of copper ■ Points to consider when machining copper ■ Be cautious of dust during copper cutting *For more details, please refer to the PDF document or feel free to contact us.

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Copper's super antibacterial and antiviral properties: Applications in various fields <Daily Life>

Copper's super antibacterial and antiviral properties: Applications in various fields <Daily Life>

Introducing an article about the application of everyday items, such as kitchen utensils, that are frequently touched by hand!

Starting with copper water pipes in ancient Egypt and copper pipes in water clocks during the Asuka period, copper has been used in various applications in our lives since the Bronze Age (around 3500–1200 BC). Its workability, along with the fact that the excellent antibacterial and antiviral properties of copper had not yet been proven through research at the time, is one of the reasons for its use. For thousands of years, copper has protected and supported human health and life. *For more detailed information, please refer to the related links. Feel free to contact us for more details.

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History | I want to know more about copper! | Copper is amazing!

History | I want to know more about copper! | Copper is amazing!

A long relationship between people and copper! Introducing a kids' site article that showcases the amazing power of copper.

Ancient civilizations are said to have developed in the order of the Stone Age, Copper and Bronze Age, and Iron Age. Copper is the first metal that humans used. It is believed that copper was first used around 7,000 to 8,000 BC. In ancient Egypt, which everyone knows well from pyramids, it is known that around 5,000 BC, copper was used for everyday tools, decorative items, and weapons. After that, alloys made by mixing copper with tin and zinc were created and began to be used for currency as well. *You can view the detailed content of the article through the related links. For more information, please feel free to contact us.*

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Workability | The Amazing Power of Copper | Copper is Amazing!

Workability | The Amazing Power of Copper | Copper is Amazing!

Various methods of processing copper! Introducing a kids' site article that showcases the amazing properties of copper.

Compared to iron, copper is a soft metal that is easy to work with. It can be hammered, stretched, and pulled into various shapes. For example, the intricate parts found in complex instruments and clocks can be made from soft copper. Copper, which can be easily shaped, is actively used in many familiar places. *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.*

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Rust preventive raw material for copper, iron, and aluminum: "Sunbit PBT"

Rust preventive raw material for copper, iron, and aluminum: "Sunbit PBT"

Forms a protective film on iron and aluminum! It has the effect of preventing corrosion.

"Sanbit PBT" is a car antifreeze copper corrosion inhibitor raw material that is a carboxylic acid derivative of 2-mercaptobenzothiazole. In addition to its corrosion prevention effect on copper, it also forms a protective film on iron and aluminum, preventing corrosion. The appearance is a grayish-white powder. 【General Properties (Partial)】 ■ Appearance: Grayish-white powder ■ Melting Point: Above 140.0°C ■ Heating Loss: Below 0.5% ■ Ash Content: Below 0.3%, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Rust Inhibitor

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Copper (Special Grade A (Wire Rod)) Purchase and Sale (Recycling) Service

Copper (Special Grade A (Wire Rod)) Purchase and Sale (Recycling) Service

The copper content is very high, and the yield is good! Introducing our recycling service.

Our company offers a "Copper (Special Grade A (Shiny Wire)) Purchase and Sales (Recycling) Service." Special Grade A refers to material that has had the insulation stripped from high-voltage wires. It has a wire diameter of 1.3mm or more and is shiny (it must not have any impurities attached). Please feel free to contact us if you need our services. 【Characteristics of Copper】 ■ Very high electrical conductivity ■ Very good thermal conductivity *For more details, please refer to the related links or feel free to contact us.

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What are the characteristics of copper?

What are the characteristics of copper?

Since it is a versatile metal that can be easily used in various scenes, it is important to create products that make the most of its characteristics!

Copper is one of the metals that is close to us and well-known. It has various excellent characteristics, and many products are made utilizing them. However, when asked about the characteristics of copper, many people may find it difficult to answer. Therefore, this time, we will introduce the main characteristics of copper. *For more detailed information, please refer to the related links. Feel free to contact us for more details.*

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  • Processing Contract

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[Column] Understanding Copper: Life and Copper (History of Copper Use)

[Column] Understanding Copper: Life and Copper (History of Copper Use)

The first metal that humanity ever obtained! In recent years, copper's "super antibacterial properties" have garnered attention, and antibacterial products using copper are thriving in various fields.

Ancient civilizations are said to have developed in the order of the Stone Age, followed by the Copper and Bronze Age, and then the Iron Age. Copper has a history as the first metal used by humans. It is believed that copper was first used around 7,000 to 8,000 BC. In ancient Egypt, around 5,000 BC, it is known that copper was used for everyday tools, decorative items, and weapons. Subsequently, around 4,300 BC, copper smelting was conducted, and around 3,700 BC, bronze containing 10 to 14% tin was produced. Brass was first created by the ancient Romans just before the birth of Christ, containing 17.3% zinc, and was used as currency. *For more details, please feel free to contact us.*

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Q&A about Copper

Q&A about Copper

"Super antibacterial properties" and "thermal and mechanical characteristics"! We are compiling questions about copper that have been submitted by everyone.

The Japan Copper Center, a general incorporated association, has compiled valuable questions regarding copper into a Q&A format. We offer categories such as "super antibacterial performance," "thermal and mechanical properties," "corrosion resistance and durability," "patina," "blue water," and "products, construction, processing, and surface treatment." Additionally, we also introduce topics related to "standards, certifications, and qualifications." Please take a look. 【Published Categories (Partial)】 ■ Super Antibacterial Performance ■ Thermal and Mechanical Properties ■ Corrosion Resistance and Durability ■ Patina ■ Blue Water *For more details, please feel free to contact us.

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