We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for lead.
ipros is IPROS GMS IPROS One of the largest technical database sites in Japan that collects information on.

lead Product List and Ranking from 8 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Jan 07, 2026~Feb 03, 2026
This ranking is based on the number of page views on our site.

lead Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Jan 07, 2026~Feb 03, 2026
This ranking is based on the number of page views on our site.

  1. 伊藤黒鉛工業 Mie//Other manufacturing
  2. Kowa Company, Ltd. General Trading Business Unit Tokyo//Chemical
  3. メイエン Aichi//Manufacturing and processing contract
  4. 4 MFT株式会社 Saitama//Testing, Analysis and Measurement
  5. 4 シルベック 本社工場 Saitama//Other manufacturing

lead Product ranking

Last Updated: Aggregation Period:Jan 07, 2026~Feb 03, 2026
This ranking is based on the number of page views on our site.

  1. Lead iodide Kowa Company, Ltd. General Trading Business Unit
  2. Spheroidal graphite 伊藤黒鉛工業
  3. Graphite of Ito Black Lead Industry 伊藤黒鉛工業
  4. 4 Graphite flakes 伊藤黒鉛工業
  5. 5 Lead - Processing and Construction メイエン

lead Product List

1~18 item / All 18 items

Displayed results

Lead - Processing and Construction

We have a factory dedicated to lead, providing comprehensive support from design and manufacturing to construction.

At Meien Co., Ltd., we handle lead processing and construction. Currently, there are very few craftsmen in the country who can process lead, but our company has two skilled craftsmen with many years of experience, and we receive inquiries from all over the country. Today, there are hardly any new plants that use lead, but there are quite a few plants that have been in operation for a long time and still use lead. If you are a customer who has been told that "lead is impossible," please consult with us once! ● For more details, please download and view our catalog.

  • Processing Contract
  • lead

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Graphite of Ito Black Lead Industry

We manufacture extremely pure graphite powder! We will provide a total of 1 kg for free, up to 5 types!

At Ito Graphite Industry Co., Ltd., we have been engaged in the graphite powder manufacturing industry for over 70 years, and based on the technology we have accumulated, we produce highly pure graphite powder. In addition to graphite powder, we also manufacture lubricants for hot forging, graphite paints, and oxidation inhibitors for crucibles. For those who wish to receive samples, we offer "a total quantity of 1kg, up to 5 types" free of charge. Please apply for samples through the inquiry section on our website. 【Features】 ■ Based on the technology accumulated over 70 years in the graphite powder manufacturing industry, we produce highly pure graphite powder. ■ We also manufacture lubricants for hot forging, graphite paints, and oxidation inhibitors for crucibles. ■ For those who wish to receive samples, we offer "a total quantity of 1kg, up to 5 types" free of charge. *For more details, please feel free to contact us.

  • others
  • lead

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Artificial graphite

Crushed artificial graphite electrodes! Let me introduce our products!

The product "Synthetic Graphite" from Ito Graphite Industry Co., Ltd. is made by crushing synthetic graphite electrodes and is generally of higher purity compared to natural graphite. Additionally, high-purity products can be obtained relatively cheaply. For those who wish to receive a sample, we offer a free provision of "a total quantity of 1kg, up to 5 types." Please apply for a sample through the inquiry section on our website. 【Features】 ■ Made by crushing synthetic graphite electrodes, etc. ■ Generally higher purity compared to natural graphite ■ High-purity products can be obtained relatively cheaply *For more details, please feel free to contact us.

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Spheroidal graphite

By spheroidizing, the orientation is reduced! Let me introduce our products!

The product "Spherical Graphite" from Ito Graphite Industry Co., Ltd. is made by spheroidizing flake graphite. Typically, flake graphite has a high degree of orientation, but spheroidization reduces this orientation. Additionally, in its powdered form, it has a higher electrical conductivity compared to flake graphite. For those who wish to receive a sample, we offer a free provision of "a total quantity of 1kg, up to 5 types." Please apply for a sample through the inquiry section on our website. 【Features】 ■ Spheroidized flake graphite ■ Generally, flake graphite has a high degree of orientation, but spheroidization reduces this orientation ■ In its powdered form, it has a higher electrical conductivity compared to flake graphite *For more details, please feel free to contact us.

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

F drain lead

Drainage capacity has further improved! The drainage outlet features a bowl shape designed to match the cast iron drain configuration.

We would like to introduce our "F Drain Lead" that we handle. With the concept of "maximizing drainage capacity even after renovation work," we thoroughly researched the structure, size, and other aspects of the cast iron drain embedded in the building. Additionally, we incorporated ideas and innovations throughout to facilitate easy installation during renovation work. The strainer, which is specially designed according to size, adopts a pipe insertion type, and the insertion pipe is equipped with drainage holes and six anti-slip silicone chips. 【Features】 ■ By adopting a pipe insertion type for the strainer, the internal area of the drainage pipe is improved, enhancing drainage efficiency. ■ The insertion pipe has drainage holes and six anti-slip silicone chips. ■ The flange is square-shaped, making it easy to reprocess depending on the installation location. ■ The drainage pipe has a tapered shape, designed to allow efficient water flow. ■ There is no need to select a strainer according to size. *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • lead

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Non-destructive testing: Lead

You can perform a lead inspection (void detection of batteries) to detect voids in the battery (lead)!

Lead Inspection (Void Detection in Batteries) ◎ Detection of voids in batteries (lead) is possible. Inspection Items: Detection of artificial defects (holes) Material: Lead Size: 180 (width) x 17 (height) x 15 (depth) mm Hole Diameter: Φ1.8 mm (through hole) Sensor Hole Diameter: Φ1.8 mm (through hole) Depth: 2, 4, 6, 8, 12 mm Hole Spacing: 30 mm Our company can handle various difficult inspections with our unique technological capabilities. For more details, please contact us. For PDF downloads, please refer to the items available below.

  • Contract Inspection
  • lead

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Lead iodide

We deliver products of stable quality due to the stable supply of iodine and our long-standing manufacturing know-how.

Lead iodide is an essential material for perovskite solar cells, which are attracting attention for development worldwide. Our company has been supplying iodine and iodine compounds to manufacturers in Japan for several decades. Given the diverse sources of our lead iodide developed through this experience, we can also propose future BCP measures for your consideration. *Lead iodide plays an important role as a material for perovskite solar cells. Below are its characteristics: - Absorption properties: Lead iodide has the ability to absorb visible light and near-infrared light over a wide range. This allows for efficient absorption of sunlight and conversion into electrical energy. - Crystallinity and stability: Lead iodide is a highly crystalline material with high charge mobility and stability. For more details, please contact us using the inquiry below.

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Electrode lead for plating

Used in plating processes and more! Because it's lead, it's resistant to various chemicals and lasts a long time!!

Lead for electrodes is a product commonly used in plating processes and similar applications. A special technique called "homogeneous welding" is employed to weld lead to copper. 【Features】 ● Special Technique The welding of lead and copper using a special technique ensures longer durability compared to lining processes. ● Cost Reduction Due to the properties of lead, it has excellent corrosion resistance to chemicals such as chromic acid and sulfuric acid, resulting in longer lifespan. ● Quality Improvement Lead has a high electrical conductivity, which can lead to improved quality. *Please feel free to contact us for more details.*

  • Contract manufacturing
  • Processing Contract
  • lead

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Plating that is lead and hexavalent chromium-free and complies with the RoHS directive!

Electroless nickel plating that is lead-free, hexavalent chromium-free, and compliant with the RoHS directive.

Q: Is it true that the plating is lead-free and hexavalent chromium-free, complying with the RoHS directive? [Electroless Nickel Plating] A: Silvec's electroless nickel plating is lead-free and hexavalent chromium-free. We can provide analysis data for lead and hexavalent chromium compounds in the plating film.

  • Other Auto Parts
  • lead

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Flake graphite

The appearance is flaky graphite with thin scales, the most common type of flaky graphite! Let us introduce our products!

The product "Flake Graphite" from Ito Grape Industry Co., Ltd. is naturally occurring graphite that is produced as an ore and is the most common type of graphite. It is mainly produced in China, with additional production in Brazil, India, Madagascar, and other locations. In mines, it is deposited in thin layers and is extracted through open-pit mining. Additionally, it exhibits nearly perfect crystalline structure and is characterized by significant anisotropy. For those who wish to receive a sample, we offer a free provision of "a total of 1kg, up to 5 types." Please apply for a sample through the inquiry section on our website. 【Features】 ■ A type of flake graphite ■ Appearance is that of thin flakes of graphite, the most common type of flake graphite ■ More cost-effective compared to lump graphite *For more details, please feel free to contact us.

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Graphite flakes

Graphite produced in lump form, generally of high purity! Let us introduce our products!

The product "Flake Graphite" from Ito Graphite Industry Co., Ltd. is natural graphite that is produced as an ore, also known as lump graphite, and is primarily sourced from Sri Lanka. There are layers of graphite several meters thick, which are mined through tunneling. Unlike flake graphite, it is characterized by having thicker flakes. For those who wish to receive a sample, we offer a free provision of "a total of 1kg, up to 5 types." Please apply for a sample through the inquiry section on our website. 【Features】 ■ A type of flake graphite ■ Graphite produced in lump form, generally of high purity ■ Thicker particles compared to flake graphite ■ Sourced from Sri Lanka *For more details, please feel free to contact us.

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Soil-like graphite

It is a black microcrystal with an appearance similar to soil or clumps of soil! Let me introduce our product!

The product "Soil-like Graphite" from Ito Graphite Industry Co., Ltd. is easier to grind compared to flake graphite, allowing for relatively inexpensive production of fine powder. Generally, 80% and 90% grades are mined through underground excavation. Additionally, we refine for special applications to enhance purity. For those who wish to receive a sample, we offer a free provision of "a total quantity of 1kg, up to 5 types." Please apply for a sample through the inquiry section of our website. 【Features】 ■ It consists of black microcrystals, with an appearance resembling soil or clumps of soil. ■ Generally, 80% and 90% grades are mined through underground excavation. ■ We refine for special applications to enhance purity. *For more details, please feel free to contact us.

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Thermal decomposition graphite

Heat treatment of powdered coke at over 2500°C to achieve graphitization! Let us introduce our products!

The product "Thermal Decomposition Graphite" from Ito Graphite Industry Co., Ltd. is obtained by heat treating powdered coke at over 2500°C, resulting in graphitization. Specifically, it is produced as a byproduct when generating SiC (silicon carbide). Its appearance is similar to flake graphite, consisting of thin flakes. It has a higher purity compared to natural graphite. Furthermore, the diameter of the impurity silica is finer compared to flake graphite. For those who wish to receive a sample, we offer a free provision of "a total quantity of 1kg, up to 5 types." Please apply for a sample through the inquiry section on our website. 【Features】 ■ Obtained by heat treating powdered coke at over 2500°C, resulting in graphitization ■ Specifically produced as a byproduct when generating SiC (silicon carbide) ■ Appearance is similar to flake graphite, consisting of thin flakes ■ Higher purity compared to natural graphite ■ The diameter of the impurity silica is finer compared to flake graphite *For more details, please feel free to contact us.

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Expanded graphite

Powder made from cutting and crushing graphite sheets! Let me introduce our products!

The product "Expanded Graphite" from Ito Black Lead Industry Co., Ltd. is a powder made by cutting and crushing graphite sheets. It is ideal for applications such as resin-based composites, conductive materials, carbon brushes, asbestos alternatives, sealing materials, and gaskets. For those who wish to receive a sample, we offer a free provision of "a total quantity of 1kg, up to 5 types." Please apply for a sample through the inquiry section on our website. 【Features】 ■ Powder made by cutting and crushing graphite sheets *For more details, please feel free to contact us.

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Expanded graphite

Powder intercalated with sulfuric acid, etc., between layers of flaky graphite! Let me introduce our products!

The product "Expanded Graphite" from Ito Graphite Industry Co., Ltd. is a powder intercalated with sulfuric acid and other substances between the layers of flake graphite. It is a raw material for graphite sheets and has recently gained attention as a flame retardant due to its addition to resins and other materials. For those who wish to receive a sample, we offer a free provision of "a total quantity of 1kg, up to 5 types." Please apply for a sample through the inquiry section on our website. 【Features】 ■ Powder intercalated with sulfuric acid and other substances between the layers of flake graphite ■ Raw material for graphite sheets ■ Recently gaining attention as a flame retardant due to its addition to resins and other materials *For more details, please feel free to contact us.

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

History of Japan Sea Refining (1981-1994)

I will introduce our company's journey so far.

The main business of Nihonkai Seiren is the secondary refining of lead resources. Throughout the development of our business, we have contributed to the community as a member of a circular society. We believe that we play a role in the recycling business in modern society, where the effective regeneration and reuse of limited resources is required. Here is an introduction to our journey in developing the secondary lead refining business in Maizuru. ■ December 1981 Achieved a product base of 500 tons/month for recycled lead refining. ■ December 1982 Withdrawn from the lead scrap division. ■ August 1983 The lead division was separated and became independent from Ryotan Shoji. At the same time, Nihonkai Seiren Co., Ltd. was established. At this time, the headquarters was located in Hirano, Maizuru City, with the first factory in Hirano and the second factory in Kokura, and we began our business. ■ 1994 The electrolysis plant was completed. On August 1 of the same year, it was energized. Subsequently, it operated at a pace of 700 tons/month for electric lead production. We started with a monthly production capacity of 300 tons and achieved an electric lead purity of 99.999%.

  • Other metal materials
  • lead

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

[Research Material] The Global Market for Lead Oxide in Batteries

World Market for Lead Oxide in Batteries: Lead Oxide (II), Lead Oxide (II, IV), Lead Oxide (IV), Batteries for Electric Vehicles, Automobiles ...

This research report (Global Lead Oxide in Battery Market) investigates and analyzes the current status and outlook for the global lead oxide market in batteries over the next five years. It includes information on the overview of the lead oxide market in batteries worldwide, trends of major companies (sales, selling prices, market share), market size by segment, market size by major regions, and distribution channel analysis. The segments of the lead oxide market in batteries by type include lead oxide (II), lead oxide (II, IV), and lead oxide (IV), while the segments by application focus on batteries for electric vehicles and automotive batteries. The regional segments are categorized into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa, calculating the market size of lead oxide in batteries accordingly. It also includes the market share of major companies in the lead oxide battery sector, product and business overviews, and sales performance.

  • Other services
  • lead

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

History of Nihonkai Refining from 2002 to 2022

We have walked together with the community of Maizuru.

Since its establishment in 1983, Nihonkai Seiren has been engaged in the production of electric lead and lead recycling in Maizuru for over 39 years. Here, we introduce the history of our company's efforts in this region.

  • Other metal materials
  • lead

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration