Best Semiconductor Raw Material Suppliers
Explore trusted sourcing options for semiconductor raw materials, including silicon wafers, gallium arsenide, and specialized chemicals to enhance your production capabilities.
SiliconGallium ArsenideChemicalsWafersElectronics
SemiTorr
🇺🇸 United States
198851-100 peopleDistributor/Service Company/ManufacturerEstablished brand
Multinational enterprise
Product customization
ODM manufacturer
Key customer
FORESIGHT
Key market
🇲🇾 Malaysia
Description
SemiTorr is a leading distributor, manufacturer, and service provider specializing in high-purity, sanitary, and industrial flow control solutions. Founded in 1988 and headquartered in Hillsboro, Oregon, the company operates as a key division of the FloWorks group. With over 30 years of industry experience, SemiTorr serves critical sectors including semiconductor manufacturing, microelectronics, life sciences, food and beverage, and chemical processing. The company maintains a significant national presence with multiple distribution centers across the continental United States.
SemiTorr offers a comprehensive portfolio of gas and fluid handling equipment, including high-purity valves, fluid handling pumps, gas regulators, filtration systems, and vacuum technology equipment. Their product range extends to stainless steel fittings, tubing, instrumentation, and CMP components. Beyond distribution, the company provides advanced technical services such as engineering, integration, fabrication, and end-to-end project management—covering everything from early-stage specifications and design to implementation and supply chain management.
As a contract manufacturer and distributor for world-class brands like Agilent, Entegris, and WIKA, SemiTorr supports ultra-clean environments and complex industrial applications. The company employs a highly trained team of engineering and fabrication specialists dedicated to delivering tailored technical solutions and high-quality inventory to its global customer base.
Gas Filtration&Purification
Pipe
Vacuum Technology & Equipment
Heater Jackets
Lamps
Second Source & Spare Parts
Tubing
Fluid Handling Pumps
Temperature Control & Measurement
Gaskets & O-Rings
Gas & Liquid Delivery
Gas & Moisture Analyzers
Lanzhou Lanshi Superalloy New Material Co., Ltd.
🇨🇳 China
2023501-1000 peopleManufacturer/Trading CompanyHigh capacity factory
Industry association member
Product customization
Small batch production
Key customer
CBOE
Key market
North America
Description
Lanzhou Lanshi Superalloy New Material Co., Ltd. is a specialized manufacturer and trading company based in Lanzhou, China, operating as a subsidiary of Lanzhou LS Heavy Equipment Co., Ltd. Established with a significant registered capital of RMB 220 million and occupying a 210,000 square meter facility, the company employs between 501 and 1,000 professionals. It functions as an integrated material supplier, combining research and development with mass production across five dedicated divisions: Special Steel, Forging, Casting, Advanced Manufacturing, and International Trade.
The company specializes in the smelting, rolling, machining, and heat treatment of high-performance non-ferrous metals and superalloys. Its extensive product portfolio includes nickel-based alloys (Inconel 600, 625, 718, Monel 400, Hastelloy C276), titanium alloy plates (Gr1-Gr7), beryllium copper rods, and various stainless steel grades. These materials are critical for demanding applications in nuclear power, aerospace, marine engineering, gas turbines, and petrochemical refining.
Lanzhou Lanshi Superalloy New Material Co., Ltd. maintains rigorous quality standards, holding certifications such as AS9100D for aerospace, ISO 9001 for quality management, ISO 13485 for medical devices, and industry-specific approvals from API and CCS. With advanced manufacturing capabilities including custom heavy-duty casting for steam turbine cylinders and forged rings, the company provides comprehensive OEM, ODM, and contract manufacturing services to global industrial markets.
State Street
TradingView
Desktop App
Vega
CME Group
Index Options
Cboe
Nasdaq
Wall Street Journal
Cash Management
Shenzhen Yixing Micro Technology Co., Ltd.
🇨🇳 China
201311-50 peopleManufacturerHigh-tech enterprise
Key customer
SERTELSA SOLAR
Review
4.7
Description
Shenzhen Yixing Micro Technology Co., Ltd. is a high-tech semiconductor manufacturer based in Shenzhen, China, specializing in the design, production, and sale of power semiconductor devices. Established with a core technical team possessing extensive international R&D and manufacturing experience, the company focuses on delivering high-performance power transistors, including Insulated Gate Bipolar Transistors (IGBT), Metal-Oxide-Semiconductor Field-Effect Transistors (MOSFET), and Fast Recovery Diodes (FRD). Operating as a partnership with a workforce of 11 to 50 employees, the firm maintains advanced facilities for product performance testing, application, and reliability assessment. Their expertise extends to providing comprehensive system application solutions alongside their hardware offerings. The company has established a significant market presence by serving a prestigious client base that includes major industry players such as Huawei, Xiaomi, OPPO, VIVO, and MEAN WELL. By leveraging first-class design and process integration technology, Shenzhen Yixing Micro Technology Co., Ltd. aims to maintain its position as a leader in the domestic power semiconductor industry while supporting global supply chains with original brand integrated circuits and semiconductor chips.
IGBT discrete semiconductor module Original igbt transistor 7MBP150RA120-05$185
Yixingmicro 880nm ST-1KL3B Metal material photo sensitivity 500-1050nm NPN Silicon Phototransistor Sensor$0.51
Yixingmicro 2.7 Inch OLED Display Module Resolution 128*64P SSD1322 16Pin SPI PM Material SPI 16 Levels of Gray$17.36
New and original in stock One stop BOM service LM3530TMX-40/NOPB$0.1
New and original in stock One stop BOM service FLS1800XS$0.1
YXW Integrated Circuit Electronic Components Power Management 8TSSOP TPS2111APWR$0.1
Yixingmicro Original New Stock 32-Bit Microcontroller Chip With TQFP64 PIC32MX575F512H-80I/PT$1.5
Yixingmicro Integrated Circuits IC CHIP 8SOP NEW Original SN65176BDR$0.2
New and original in stock One stop BOM service BD6020GU-E2$0.1
YXW Wifi R3 Development Board with Atmega328P+Esp8266 (32Mb Memory) USB-TTL for Uno Development Board Electronic Components$3.41
Yixingmicro 1602 LCD Keypad Shield LCD1602 LCD 1602 Module Display for Arduino ATMEGA328 ATMEGA2560 Raspberry Pi UNO Blue Screen$1.31
New and original in stock One stop BOM service AAT3195IJQ-2-T1$0.1
Viet Nam Yellow Phosphorus Co., Ltd
🇻🇳 Vietnam
2010101-200 peopleManufacturer/Distributor/Service CompanyExperienced exporter
Large export volume
Key customer
TOYOTA TSUSHO
Key market
🇻🇳 Vietnam
Description
Viet Nam Yellow Phosphorus Co., Ltd is a manufacturer, distributor, and service provider of basic chemicals, specializing in Yellow Phosphorus. Established in 2010 and based in Lao Cai, Vietnam, the company operates a factory and employs between 101 and 200 people. With an annual revenue between USD 50,000,001 and 100,000,000, Viet Nam Yellow Phosphorus Co., Ltd has a production capacity of 30,000 tons per year and exports 100% of its products to international markets, including India, Japan, England, Poland, Finland, USA, and Chile. Their Yellow Phosphorus is a critical material used in the production of phosphoric acid, fertilizer, insecticide, food additives, and pharmaceuticals. The company emphasizes high technology, skilled employees, continuous improvement in techniques, and a commitment to product quality, environmental friendliness, and competitive pricing.
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Radian Thermal Products, Inc.
🇺🇸 United States
197451-100 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
Product customization
Multinational enterprise
Key customer
RADIAN VIETNAM
Key market
🇲🇾 Malaysia
Description
Radian Thermal Products, Inc. is a premier manufacturer of thermal management solutions headquartered in Santa Clara, California. Founded in 1974, the company has over 50 years of expertise in designing and manufacturing custom and standard heatsinks for the advanced microelectronics, semiconductor, and defense industries. Radian operates a global manufacturing footprint with facilities in the USA, Taiwan, and a newly established 25,000-square-meter facility in Vietnam. Their Santa Clara headquarters is ISO 9001:2015 certified and ITAR-compliant, specializing in precision machining and rapid prototyping for aerospace and defense applications.
The company's extensive product portfolio includes liquid cold plates, ultra-thin vapor chambers, heat pipes, and a wide variety of heatsink technologies such as extruded, skived, forged, die-cast, and stamped fin designs. They also provide specialized cooling solutions for FPGAs, CPUs, and PCIe applications, alongside thermal interface materials (TIM) and mounting hardware. Radian serves a prestigious global clientele, including industry leaders like NVIDIA, Intel, AMD, and Samsung, supporting next-generation developments in AI, data centers, and cloud computing.
With advanced manufacturing capabilities including 5-axis CNC machining and automated AI-driven production systems, Radian Thermal Products offers comprehensive engineering support, including CFD thermal analysis and simulation. Their products are RoHS and REACH compliant, ensuring high-quality standards for global trade and complex electronic integration.
Push Pin Heatsink
Fansink
SC12S
WV12S
WV12L
INM19002-15P/2.6
ST05SE
Clip-on Heatsink
SZ05L
ST12SE
SZ12L
SZ12S
HIS Innovations Group
🇺🇸 United States
1979101-200 peopleManufacturer/Distributor/Service CompanyEstablished brand
ODM manufacturer
Product customization
OEM manufacturer
Key customer
KASFAB
Key market
🇺🇸 United States
Description
HIS Innovations Group, a subsidiary of Ultra Clean Technology (UCT), is a premier manufacturer and distributor of high-purity stainless steel components and integrated vacuum systems. Headquartered in Hillsboro, Oregon, and established in 1979, the company specializes in the design, engineering, and fabrication of solutions for the semiconductor, biopharmaceutical, aerospace, and research industries. As an ISO 9001:2015 certified organization, they operate a sophisticated manufacturing facility that provides "Made in the USA" products, including KF, ISO, and CF flanges, vacuum valves, sanitary tubing, and complex weldments.
With a workforce of over 100 employees, HIS Innovations Group serves as a critical partner for Tier 1 OEMs and semiconductor fabrication facilities. Their technical capabilities range from early-stage R&D and rapid prototyping to high-volume production. Manufacturing expertise includes 5-axis CNC machining, automated milling, orbital welding, and robotic welding. The company is particularly recognized for its modular and pre-fabricated sub-systems, which integrate electro-mechanical components into flexible platforms for high-vacuum (HV) and ultra-high vacuum (UHV) environments. Following its acquisition by UCT in 2023, the company has further expanded its vertical capabilities and market reach within the global semiconductor sub-fab segment.
Sanitary Tubing - ASTM A270
Elbows
ISO Series
Concentric Reducers
Ball Valves
Gate Valves
Angle & Inline Valves
KF Series
Stainless Steel Tubing - ASTM A249/A269
Adapters
Tees & Crosses
CUSTOM SOLUTIONS
Elmet Technologies LLC
🇺🇸 United States
1929201-300 peopleManufacturerEstablished brand
Product customization
Own brand
Patented technology
Key customer
EXCELITAS
Key market
🇮🇳 India
Description
Elmet Technologies LLC is a premier, U.S.-owned and operated manufacturer specializing in high-performance refractory metals and alloys. Established in 1929 and headquartered in Lewiston, Maine, the company is a fully integrated producer of molybdenum, tungsten, niobium, and tantalum. With a workforce of over 200 professionals, including specialized engineers and metallurgists, Elmet operates three world-class manufacturing facilities across Maine, Ohio, and Michigan, totaling over 500,000 square feet of production space. The company is uniquely positioned as a primary manufacturer capable of managing the entire production lifecycle, from chemical precursor reduction and powder metallurgy to advanced machining and additive manufacturing.
Their comprehensive product portfolio includes mill products such as plate, sheet, foil, rod, wire, and high-purity powders, as well as precision-machined components like sputtering targets, glass melting electrodes, crucibles, and radiation shielding. Elmet serves critical global industries including aerospace, defense, semiconductor, medical imaging, and energy. Their capabilities extend to specialized alloy development, such as TZM, Lanthanated Molybdenum, and Tungsten Heavy Alloys (WHA), meeting rigorous standards for high-temperature and high-density applications.
Committed to quality and compliance, Elmet Technologies maintains ISO 9001 and AS9100 certifications and is ITAR registered and DFARS compliant. They support a prestigious global client base, including leaders in the semiconductor and medical sectors, by providing mission-critical materials and engineering solutions for demanding environments.
Laser Processing Technology, Inc.
🇺🇸 United States
199211-50 peopleManufacturer/Service CompanyEstablished brand
OEM manufacturer
Product customization
Industry association member
Key customer
UNISEM
Key market
🇺🇸 United States
Description
Laser Processing Technology, Inc. (LPT, Inc.) is a premier manufacturer and service provider specializing in the precision processing of advanced engineering materials. Founded in 1992 and headquartered in Portland, Oregon, the company brings over 30 years of technical expertise to the microelectronics, aerospace, defense, medical, and semiconductor industries. As an ISO 9001:2015 certified and ITAR compliant contract manufacturer, LPT, Inc. is recognized as a Category 1A Trusted Supplier, supporting critical domestic supply chains for advanced packaging and printed circuit boards (PCBs). The company operates a specialized facility equipped for both high-volume manufacturing and custom prototyping, employing a skilled workforce of 11 to 50 professionals. Their core capabilities include high-speed laser machining, precision diamond sawing, and state-of-the-art metrology. They excel in processing complex geometries and challenging materials such as Alumina (AlN), Beryllium Oxide (BeO), Quartz, Zirconia, and Stainless Steel. Key product offerings include ceramic circuit boards with laser-machined holes, thin-film substrates, SMT stencils, micro-prisms, and sealing gaskets. Beyond cutting and machining, LPT, Inc. provides comprehensive turnkey solutions including design engineering, annealing, coating, and vapor jet printing technology for semiconductor and MedTech applications. By maintaining tight tolerances and offering specialized services like kiss cutting and ablation, the company delivers high-performance components designed to withstand the rigorous demands of aerospace and high-power electronics environments.
Hela Novel Metals, LLC
🇺🇸 United States
5-10 peopleManufacturerHigh-tech enterprise
Industry association member
Key customer
ANACTISIS LLC
Description
Hela Novel Metals, LLC is a US-based manufacturer established in 2017, operating from Woburn, Massachusetts, with 5 to 10 employees. The company specializes in the production of fine metal powders, utilizing a unique state-of-the-art technology to convert metal oxides, chlorides, carbonates, or sulfates into metallic powders (1-5 um) without traditional reduction or electrolysis methods. Their core product lines include critical rare earths, scandium, titanium, niobium, nickel, cobalt, copper, aluminum, iron, boron, manganese, and associated alloy metal powders. They offer specific rare earth metal powders such as NdFeB, SmCo, and AlNiCo, which are suitable for permanent magnets. Other metal powders are widely applied in additive manufacturing, 3D printing, injection molding, metal coatings, and catalyst production. These powders are characterized by high compaction and sintering properties, superfine pre-alloyed composition, and a particle size of 1-5 microns. The company has been recognized by the Defense Logistics Agency (DLA) for its contributions to rare earth metal production processes in the U.S., supporting military technology and national security challenges.
Capitol Area Technology, LLC
🇺🇸 United States
200051-100 peopleDistributor/Service Company/Trading CompanyEstablished brand
Product customization
Multinational enterprise
Key customer
JON JUL INVESTMENT DEVELOPMENT
Key market
🇹🇼 Taiwan
Description
Capitol Area Technology, LLC is a premier distributor and service provider specializing in new, refurbished, and used semiconductor manufacturing equipment spare parts. Headquartered in Austin, Texas, and founded in 2000, the company serves as a comprehensive resource for the semiconductor and industrial manufacturing sectors. They maintain an extensive digital catalog of over 500,000 products, sourcing from a network of more than 700 original equipment manufacturers (OEMs) including industry leaders such as ASML, Tokyo Electron, Axcelis, and MKS-HPS.
The company's diverse product portfolio includes printed circuit boards (PCBs), industrial sensors, pneumatic cylinders, electrical transformers, voltage regulators, and flow meters. They also supply critical consumables, industrial valves, fittings, and O-rings. Beyond parts distribution, Capitol Area Technology provides advanced repair services performed by factory-trained technicians, offering on-site solutions, diagnosis, and testing to extend equipment life and reduce operational costs for their clients.
Operating as a trading company and distributor with a workforce of approximately 51 to 100 employees, the firm also manages excess and obsolete inventory, helping businesses source hard-to-find components. With international trade capabilities involving suppliers in Taiwan and France, they support a global client base through both digital platforms and direct B2B partnerships.
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