Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.
1～15 item / All 37 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.
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.
