Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
1～30 item / All 38 items
We carry out everything from crystal growth of single crystal sapphire to cutting, grinding, polishing, and special processing consistently!
Our sapphire ingots are produced in our own factory in China, and we also source them from partner factories, primarily using the Kilopros method.
![Silicon ingot [In stock and available for same-day shipping]](https://image.mono.ipros.com/public/product/image/1ae/2000176291/IPROS07174481625455163672.jpeg?w=280&h=280)
We have a variety of silicon ingots in different diameters available.
At Trinity, a specialized trading company for silicon materials for semiconductors, we handle various diameters of "silicon ingots." Cuts are available in grind/as-grown/circular, with diameters ranging from small to large. We can also accommodate made-to-order production, so please feel free to contact us for more details. 【Specifications】 ■ Manufacturing method: CZ method / FZ method ■ Diameter: Small to large ■ Cut: Grind / As-grown / Circular ■ Type: P/N ■ Crystal axis: <100> <111> ■ Resistivity: Low resistivity to high resistivity *For more details, please refer to the PDF document or feel free to contact us.
Sapphire ingot
Kyropoulos method CHES method
Mg purity ≥ 99.90 to 99.95%: Customization available for various sizes from 7.5kg/ingot.
■Shape and Size From standard products of 7.5kg/ingot, we can accommodate various shapes and sizes upon request. ■Chemical Composition (Representative Values*) Mg(%) ≥ 99.90 ≥ 99.95 Fe(ppm) 45 22 Si(ppm) 60 14 Ni(ppm) 8 6 Cu(ppm) 11 10 Al(ppm) 22 20 Mn(ppm) 18 15 *Element measurements are conducted using an ICP optical emission spectrometer. These are measurement results from mass-produced products, but they are not guaranteed values. Guaranteed specifications will be determined by contract.
SiC, SiC ingot, silicon carbide, silicon carbide
Single crystal SiC ingots produced by the sublimation method undergo high-precision processing (wafering), high-precision cleaning, and final inspection to become single crystal SiC wafers.
Silicon ingots for etching equipment, silicon ingots, for etching.
We supply high-quality single crystal and polycrystalline silicon ingots, as well as cutting-edge processed parts for semiconductor manufacturing equipment.
Cheaper than new nickel ingots! Reducing environmental impact by reusing waste materials.
We would like to introduce the "High Nickel Recycled Ingots" that we handle. High Nickel Recycled Ingots are recycled nickel alloy ingots made by collecting metal materials (such as scrap and surplus materials) with a high nickel content, then remelting and reprocessing them. We sell these as original materials that we have uniquely compiled and recycled. They can be remelted and reprocessed into new alloys. 【Features】 ■ Cost-effective: Cheaper than new nickel metal ■ Resource recycling: Reuses waste materials to reduce environmental impact ■ Easy to use as alloy raw materials: Can be remelted and reprocessed into new alloys *For more details, please download the PDF or feel free to contact us.
Japan's first JIS-certified factory for bronze ingots and bronze bullion.
By incorporating various chemical analysis techniques, it has become possible to achieve stable production of high-quality metal ingots. A strict process management system has been recognized, making it the first factory in Japan to receive JIS marking approval for copper alloy ingots for casting. Along with copper alloy ingots, over the past 70 years, a material, formulation, melting, casting, inspection, and other process management systems have been established based on the recycling and refining technologies developed during that time, making it the first factory in Japan to receive JIS marking approval for copper alloy castings.
Leave the buying and selling of non-ferrous metal raw materials and precious metals, such as soft red and recycled lead, to us!
At Daiseki MCR, we engage in the buying and selling of non-ferrous metal raw materials and precious metals, including soft lead and various alloys. Recycled lead ingots (soft lead and various alloys) produced through recycling are primarily sold to battery manufacturers, while plastics that have been recycled and processed are sold through trading companies. Additionally, non-ferrous metal raw materials and precious metals collected are sorted, melted, and processed, and are mainly sold to trading companies. The standard shape and size is a 50kg ingot, but we can also manufacture shapes other than 50kg upon request. 【Product Introduction】 ■ Soft Lead: Soft lead with a purity of 99.99% (four nines) or higher ■ Alloy Lead: Various alloy leads based on antimony ■ Recycled Lead: Grade 1 lead, Grade 3 lead *For more details, please refer to the PDF materials or feel free to contact us.
![Tin ingot [purity 96% to 99.999%] / recycled product](https://image.mono.ipros.com/public/product/image/0b0/2001537831/IPROS11164551567417570963.png?w=280&h=280)
Recycled tin ingots [supporting low purity 96% to high purity 99.999%]
- This is tin ingot made from recycled materials from Thailand. - We offer various grades, ranging from low purity of 96% to high purity of 99.999%. - The maximum annual supply of tin is 3,000 tons per year. - We can provide suggestions based on your usage and budget, so we would appreciate it if you could contact us for more information.
High purity of 99.0% or more! Brazilian tin ingots that achieve both stable supply and excellent re-dissolution properties | Ideal for electronic components, solder, and plating applications.
Tin (Sn) is a non-ferrous metal with a silvery-white luster, high ductility, re-meltability, and corrosion resistance, making it an essential material in a wide range of industrial fields such as solder, bronze, and plating applications. This product is Grade B (purity over 99.0%) ingots sourced from Brazil, designed in a manageable shape of 20-30 kg units. Impurities such as lead, copper, and iron are strictly controlled, ensuring excellent fluidity and oxidation stability during re-melting and casting. It exhibits high wettability and processing stability, particularly in electronic components, solder alloys, and tinplate, minimizing slag generation during the re-melting process. Chemical analysis (ICP/OES) is conducted for all lots, and quality assurance is performed at an ISO-certified factory. Additionally, an environmentally friendly process utilizing recycled metals is adopted, contributing to CO₂ reduction. We have established a flexible system capable of accommodating everything from research and development to mass production, and as a high-quality, reliable, and environmentally friendly tin from Brazil, demand is expanding across the electronics, metals, and chemicals sectors. Moreover, its adoption as a highly reliable material in the automotive, semiconductor, and electrical fields is progressing, making it a material adaptable to global supply chains. It is also optimal for long-term supply with stable quality and compliance with environmental regulations.
We provide high-quality material ingots that influence the quality of forged products.
The quality and delivery time of forged products greatly depend on the material ingots. We carefully select materials for austenitic, ferritic, martensitic stainless steels, duplex alloys, and tool steels for steelmaking. Based on this, we provide high-quality forged products using state-of-the-art large forging equipment.
We manufacture various products according to customer requests. They have the characteristic of being well-suited for the shaft.
We would like to introduce the "Babbitt Alloy / White Metal Ingots" handled by Yamato Metal Co., Ltd. "Babbitt Alloy" is used in products that require high strength and durability. We manufacture various products according to our customers' requests. Additionally, "White Metal Ingots" have excellent compatibility with shafts, are less likely to seize, and possess wear resistance and fatigue resistance that allow for long-term use. We produce from WJ1 to WJ9. 【Features】 ■ Babbitt Alloy - Used in products that require high strength and durability ■ White Metal Ingots - Less likely to seize - Possess wear resistance and fatigue resistance for long-term use *For more details, please refer to the PDF document or feel free to contact us.
Ideal for use in research and viewing ports of vacuum devices! Small quantity sales are also available.
Hansol is a wafer manufacturer with a strong track record in South Korea. ◆ Stable procurement of materials through in-house ingot production ◆ High price competitiveness ◆ Sales available even in small quantities ◆ Ideal for use in research and viewing ports of vacuum equipment ● For more details, please contact us or download the catalog.
It is a transport container for silicon ingots!
As a record of large container production, we would like to introduce the "transport container for silicon ingots." Dimensions: W1000mm × D1600mm × H1000mm, materials: PP, PE, aluminum, steel, and rubber. For more details, please contact us or refer to the catalog.
6-12 inch ingots for semiconductors
For remelting (with chips and breaks) and for slicing.
Excellent purity! High corrosion resistance, oxidation resistance, heat resistance, and wear resistance of SiC.
The SiC products of Admap, made with unique CVD-SiC developed at Mitsui Engineering & Shipbuilding, possess characteristics of ultra-high purity, high corrosion resistance, high oxidation resistance, high heat resistance, and high wear resistance, and are used in various fields. 【Features】 ○ Ultra-high purity ○ High corrosion resistance ○ High oxidation resistance ○ High heat resistance ○ High wear resistance For more details, please contact us or download the catalog.
CZ method/FZ method, we can provide single crystal silicon ingots up to a maximum diameter of Φ600mm!
In the semiconductor industry, we offer small-diameter silicon ingots such as 2”, 4”, and 6”, as well as large-diameter silicon ingots like Φ8”, Φ12”, Φ400mm, Φ500mm, and Φ600mm at the industry's lowest prices. Fine adjustments to the diameter sizes are also possible, for example, Φ310mm, Φ380mm, Φ420mm, Φ460mm, Φ530mm, and Φ580mm. We can accommodate order quantities from one piece to mass production.
We own two furnaces: a 30Kg vacuum melting furnace and a 100Kg vacuum melting furnace. The 30Kg melting furnace can melt a minimum of 6Kg of ingots!
Our factory stocks over 20 types of raw materials and is committed to prompt responses. Additionally, we can customize ingredient combinations and adjustments based on customer needs. Researchers facing the following issues are encouraged to contact us: - Prototype of metal materials, so initially, a large quantity is not required. - Want to add trace components to confirm their effects. - A weight of a few kilograms per steel type is sufficient, and multiple types need to be tested. - Difficult to obtain in the market. - Arranging for forging and rolling is cumbersome, increases lead times, and handling becomes very challenging, so we would like to have a consistent prototype process. 【Features of the Vacuum Melting Furnace】 - The chamber is maintained at high vacuum using a vacuum pump, and through degassing refining, impurities in the raw materials are removed, allowing for the production of clean alloys. - Trace elements can be added, enabling the melting of various special alloys. - Ingots are available in 6Kg, 15Kg, 30Kg, 36Kg, and 100Kg. *For more details, please contact us or download the catalog.
Silicon ingot, ingot
Product Description We manufacture single crystal ingots that serve as the material for silicon wafers using a production method called the CZ method (Czochralski method). These ingots are primarily used in the etching process, which is one of the device manufacturing processes, and are extremely important consumable materials. Our company can provide various sizes and resistivity silicon ingot products according to customer requirements.
High corrosion resistance & high stain resistance: The birth of "copper stainless steel" with super antibacterial effects.
Introducing a new stainless steel called "Copper Stainless," which combines the rust-resistant properties of stainless steel with powerful antibacterial effects. MTA-S10 is the world's first copper stainless material, with over 10% copper added to SUS430. The main features are as follows: 1. Despite containing only 10% copper, it has antibacterial effects equivalent to pure copper. ➡ Certified by the Japan Copper Center as CU Star. 2. Unlike copper, it has excellent corrosion resistance. ➡ Copper rusts quickly. 3. It looks the same as stainless steel. ➡ 90% is stainless steel, so it appears silver. 4. Being iron-based, it is a safe, inexpensive, and secure material that contributes to SDGs. ➡ By promoting iron-copper alloys, we can cherish the limited resource of copper. While stainless steel is resistant to rust, it has almost no antibacterial properties, which has contributed to food poisoning incidents caused by the proliferation of O-157, Staphylococcus, and E. coli. MTA-S10 has a powerful antibacterial effect that can eliminate Salmonella within one minute.
Improved productivity efficiency due to reduced waiting time for melting! Achieving high workability in the concentrated melting furnace.
The "V6" is a compact assembly of small blocks and ingots that combines the advantages of cost reduction and environmental impact reduction offered by "VE," along with high workability in a concentrated melting furnace. The acceleration of the melting speed improves productivity and leads to a reduction in gas volume. Furthermore, it is possible to change the mixing ratio and component composition (standard is AD12.1) to meet customer needs. 【Features】 ■ Increased productivity due to accelerated melting speed ■ Fuel efficiency improved by approximately 15% and CO2 reduction ■ Smaller shape reduces impact during material loading ■ Improved yield as gaps are filled during charging, preventing oxidation from direct flame ■ Increased productivity efficiency due to reduced waiting time for molten metal ■ Can be used with existing equipment *For more details, please refer to the PDF document or feel free to contact us.
We deliver high-quality consumer products!
Our company produces raw materials such as magnesium chips and ingots. We ensure stable supply through thorough quality control in production by our own facilities and partner companies in Japan and China. Additionally, in the magnesium field, we also engage in product planning, development, and manufacturing, delivering high-quality consumer products. [Raw Materials] ■ Mg alloy ingots ■ Mg recycled ingots ■ Mg alloy chips ■ UHMg chips ■ Desulfurized Mg, etc. Since April 2020, we have started online sales of magnesium casting wheels. https://7rmag.shop-pro.jp *For more details, please download the PDF or feel free to contact us.
High-quality bronze ingots leveraging the strengths of the reverberatory furnace.
We provide high-quality bronze ingots made from scrap materials, utilizing the strengths of our reverberatory furnace. We mainly use CACin406 (BC6, gunmetal) and CACin902 (lead-free bronze), allowing us to manufacture ingots with "impurities almost completely removed." Please feel free to contact us if you have any requests. 【Manufactured Products】 ■CAC401–408 (BC1–8) ■CAC502–503 (PBC2–3) ■CAC602–605 (LBC2–5) ■CAC901–903 (lead-free copper alloys) ■Other special copper alloy ingots (high-strength brass, aluminum bronze, silicon bronze, etc.) *For more details, please download the PDF or feel free to contact us.
60 years of establishment, reliable technology
Our company also manufactures industrial products made of alloys, such as sputtering targets for electronic devices, semiconductors, and other electronic components. We can accommodate detailed requests and accept small lot production for research and trial purposes. We can create square targets, chips, and other shapes according to your specifications. Please feel free to contact us.
There is technology for extracting from precious metal waste catalysts and various raw materials. It is a registered brand with LBMA and TOCOM.
We are one of the largest precious metal manufacturers in Russia. We produce various types of precious metal ingots and compounds. Please also visit our inorganic fine chemicals division's website.
We own our own mines and are certified by the LBMA (London Bullion Market Association).
We can provide not only silver ingots (15kg each) but also silver grains. Please refer to our company website.
We achieve high-quality products through thorough quality control.
At Nihonkai Refining, we strive as professionals to pursue refining technology and improve productivity. We believe that our technological capabilities are our greatest strength. This time, we will introduce the process of converting used batteries into lead using our advanced technology.
