Best Thermocouple Manufacturers Suppliers
Micc Tech. Limited
🇨🇳 China
201111-50 peopleManufacturer/Trading CompanyOEM manufacturer
Product customization
Low MOQ
ODM manufacturer
Shipments
880
Key customer
AR PIROMETRIA E INGENIERIA SA DE CV
Key market
North America
Description
Micc Tech. Limited is a professional export-oriented manufacturer and trading company based in Nanjing, China. Established in 2007, the company has over 15 years of experience specializing in the production of temperature sensing and heating solutions. Its comprehensive product portfolio includes various thermocouples, thermocouple wires, connectors, heads, and mineral insulated (MI) cables, alongside a wide range of industrial heating elements such as cartridge heaters, silicone rubber heaters, and PTC ceramic heaters. The company also supplies specialized resistance wires, including FeCrAl, NiCr, and CuNi alloys.
Temperature Sensor Probe B J N R S T K Type Thermocouple$12
PVC/Silicone/Fiberglass K /J/E/T/N Type Multipair Extension Wire Thermocouple Cable$5.2
Heat Resistant Glass Fiber Braided Thermocouple Cable Wire Premium Electrical Wire$0.8
China Supplier Industrial High Temperature Female Mini K Type Male and Female Thermocouple Connector Plug$2
High Temperature Explosion Proof Stainless Steel Thermocouple Sensor PT100 J K E N Type OEM/ODM Customizable$12
1800c Furnace Industrial High Temperature Sensor B R S Type Ceramic Thermocouple$12
Thermocouple RTD Terminal Box KNE KSE Type Head for Temperature Sensor$2
Industrial High-Temperature K-Type Thermocouple Connector Plug Mini Female to Male Customizable OEM Support$3
K/J/PT100/PT1000 Type Compensation Thermocouple Wire and Electrical Cable$0.8
Hot Product T/K/J Thermocouple Wire Compensate Electrical Cable$0.6
K T N S Type Thermocouple Wire 2 Cores PTFE Insulator Shielded Line High Temperature Measuring Compensation Cable$5.2
Factory Price Aluminum SS304 SS316 Thermocouple Head Temperature Sensor Connector Head$2
Shanghai Feilong Meters & Electronics Co., Ltd.
🇨🇳 China
1995101-200 peopleManufacturerEstablished brand
High-tech enterprise
Patented technology
Product customization
Shipments
3
Key customer
CONG TY TNHH DICH VU AN TOAN KANGA
Key market
North America
Description
Shanghai Feilong Meters & Electronics Co., Ltd. is a high-tech manufacturer and research-oriented enterprise based in Shanghai, China. Established in 1995, the company has over 20 years of expertise in the production of temperature sensors and control instruments. Operating from a dedicated production base with up to eight production lines, the company employs between 101 and 200 professionals and maintains an annual output value of US$5 million to US$10 million.
E Type Spring Thermocouple$4.25
Temperature Sensor S B R Type Platinum Rhodium Thermocouple$600
1/4 Armored Cable M6 /M8 Screw Thermocouple K Type Temperature Sensor$7.8
Feeling Warm Stick Thermocouple with Fixed Flange$4.65
Temperature Thermocouple Instruments and Probe K Type Temperature Sensor with Fixed Bolt$18.75
E Type Assembly Thermocouple 0-600c Temperature Sensor$14.06
Wrn-001 Small Type Thermocouple$6.15
Exposed Probe Thermocouple Wire Temperature Sensor K$6.25
Hot Runner Cable Thermocouple$10.93
B/S/R Type Ceramic Sheathed Thermocouple, Platinum Rhodium Thermocouple$320
PT-Rh S Type High Temperature 0-1600c Expendable Thermocouple$600
Industry Thermocouple Rtd Sensor PT100 Sensor$5.43
Yueqing City's Huadong Instrument and Meter Factory
🇨🇳 China
1986101-200 peopleManufacturer/Trading CompanyEstablished brand
ODM manufacturer
Product customization
Patented technology
Key customer
CHINA OIL AND GAS GROUP
Key market
🇳🇦 Namibia
Review
5
Description
Yueqing City's Huadong Instrument and Meter Factory is a specialized manufacturer and trading company established in 1986. Based in Zhejiang, China, the company has over three decades of experience in the design and production of industrial instrumentation and heating solutions. Operating from a factory facility of up to 3,000 square meters with a workforce of 101 to 200 employees, the firm maintains an annual revenue between US$10 million and US$50 million. Its core product portfolio includes a comprehensive range of thermocouples, RTDs, thermal transmitters, and pressure transmitters, alongside diverse heating elements such as coil heaters, cartridge heaters, and armored heating cables. The company also manufactures specialized industrial equipment, including deep hole drilling machines and argon welding machines.
Huadong Instrument and Meter Factory is recognized for its technical expertise, holding over 20 patents and maintaining ISO 9001 and CE certifications. The company is a certified Class-A supplier for major energy entities, including China Oil and Gas Group and SinoPec. Its products are manufactured according to IEC and internal quality standards, serving critical sectors such as chemical, metallurgical, power, military, and plastic molding industries. With robust OEM and ODM capabilities, the company provides customized solutions and high-quality components that serve as reliable substitutes for international counterparts. While deeply rooted in the domestic Chinese market, the company exports approximately 10-15% of its output to international regions, including North America, Europe, the Middle East, and Southeast Asia.
Huato System (shenzhen) Co., Ltd.
🇨🇳 China
2008501-1000 peopleManufacturer/Trading CompanyHigh capacity factory
Own brand
Patented technology
High-tech enterprise
Key customer
BRITISH AMERICAN TOBACCO
Key market
North America
Review
4.1
Description
Huato System (shenzhen) Co., Ltd. is a leading high-tech manufacturer and trading company based in Shenzhen, China, specializing in environmental monitoring and control systems. Established in 2005, the company operates a 10,000 to 45,000 square meter manufacturing center with multiple automated production lines and a workforce of up to 1,000 employees, including a significant R&D team of over 200 engineers. Huato specializes in the design and production of temperature and humidity data loggers, multi-channel thermocouple recorders, transmitters, and wireless monitoring systems utilizing Zigbee, WiFi, and TCP/IP technologies. Their extensive product portfolio also includes industrial LED displays, electronic moisture-proof cabinets, and constant temperature and humidity storage solutions. As a verified OEM and contract manufacturer, the company serves a diverse range of industries including medical, cold-chain logistics, electronics, food production, and cultural heritage preservation. Huato is recognized for its high quality and technical innovation, holding numerous certifications such as ISO 9001, ISO 14001, ISO 27001, ISO 45001, CE, RoHS, FCC, and GMP. Their solutions are trusted by major global organizations and institutions, including Huawei, Foxconn, Sony, Honeywell, and the National Museum of China. With over 16 years of experience and more than 200 intellectual property rights, Huato System exports its professional-grade instruments to over 180 countries worldwide.
Portable Multi-Thermocouple Type K J E T R S N B Thermocouples Thermometer$199
Multiple Channels Industrial Hand-held Thermometer with Type K Thermocouple Probe.$199
Wide Range Temperature Measurement Wireless Thermocouple Temperature Sensor Recorder for Cryogenic Refrigerators$238
Smart Portable K-Type Thermocouple Thermometer$199
Industrial Multifunction 8 Channels Thermocouple Temperature Data Logger$199
8 Channels Thermocouple Temperature Data Loggers Stock Sell Fast Shipping$199
Thermocouple Temperature Sensor Multifunction Logger$199
K J E T R S B Sensor Type 2 Channel Data Logger Thermocouple for Food Processing$228
K Type Thermocouple High Temperature Data Logger$199
Handheld K J E T R S N B Type Thermocouple Temperature Data Logger$199
ARi Industries Inc.
🇺🇸 United States
195251-100 peopleManufacturer/Trading CompanyEstablished brand
Product customization
OEM manufacturer
Patented technology
Shipments
69
Key customer
GOODRICH AEROSPACE SERVICE
Key market
🇭🇰 Hong Kong
Description
ARi Industries Inc., established in 1952 as Aero Research Instrument, is a premier US-based manufacturer and trading company specializing in custom-engineered thermal management solutions. Headquartered in Addison, Illinois, the company is a vertically integrated subsidiary of the Okazaki Group and operates with over 70 years of expertise in the precision manufacturing of temperature sensors and heating elements. ARi Industries is recognized for pioneering the world's first sheathed thermocouples and continues to lead the industry with its proprietary AerOpak® mineral insulated (MI) cables.
The company’s extensive product portfolio includes high-accuracy thermocouples, Resistance Temperature Detectors (RTDs), and AerOrod® high-watt density heaters. These products are engineered for extreme reliability in demanding environments, supporting temperatures up to 4000°F. Their capabilities extend to custom material combinations, custom-built MI cables, and specialized thermal assemblies for critical sectors such as aerospace, semiconductor manufacturing, fusion research, and energy production.
Operating a dedicated manufacturing facility with a workforce of approximately 51 to 100 employees, ARi Industries maintains rigorous quality standards, including ISO 9001 certification and compliance with ASTM E-230, ASTM E-585, and NIST standards. As both an OEM and component manufacturer, the company provides comprehensive in-house non-destructive testing and custom engineering services. With a strong international trade presence, ARi Industries serves a global clientele, including prestigious organizations like Argonne National Laboratory, by delivering high-purity, rugged-duty thermal management products.
Protection Tube Type Thermocouples/Coated Thermocouples
Thermocouples
Thermocouples
AEROPAK®Mineral Insulated Thermocouple
Yancheng Laiyuan Electric Equipment Co., Ltd.
🇨🇳 China
199951-100 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Own brand
Shipments
115
Key customer
ALEF INDUSTRIAL SA DE CV
Key market
🇦🇫 Afghanistan
Review
4.7
Laiyuan Wholesale Price J Type Temperature Sensor J Type J Thermocouple with Thermocouple Head$8
Laiyuan ID5*100MM PT100 Type PT100 Temperature Sensor Thermocouple with Metal Braided Cable$7
Laiyuan High Quality 3*170MM K Type K Temperature Sensor K Type Thermocouple with Cable Wire$6
Laiyuan 240V 190W 12.7*70mm Brass Electric Hot Runner Coil Heaters with J Type Thermocouple$52
Laiyuan 4*146MM SUS304 PT100 Type PT100 Temperature Sensor Thermocouple with Silicone Lead Wire$10
Laiyuan High Quality 5*850MM Bendable Type Sensor K Type Thermocouple Temperature Sensor$7
Laiyuan High Quality 240V 225W 300mm Straight Electric Hot Runner Coil Heater with Thermocouple$14
Laiyuan Wholesale Price ID4*50MM K Type Thermocouple Electric K Type Temperature Sensor with Wire$5
Laiyuan High Temperature PT100/K/J Type Stainless Steel Temperature Sensor Thermocouple$20
Laiyuan Hot Sale 6*1200MM K Type Thermocouple K Type K Temperature Sensor with Mini Yellow Plug$17
Laiyuan High Quality PT1000 Type PT1000 Temperature Sensor Thermocouple with Fiberglass Wire$5
Laiyuan Hot Sale 240V 700W 900mm Electric Straight Hot Runner Coil Heater with Type J Thermocouple$12
Shanghai Gangqi Control Instruments Co., Ltd.
🇨🇳 China
2003Fewer than 5 peopleManufacturerEstablished brand
OEM manufacturer
Product customization
Patented technology
Key customer
THERNCWAY UK COMPANY
Key market
Asia
Description
Shanghai Gangqi Control Instruments Co., Ltd., also known as Gangqi Control, is a manufacturer of high-end precision sensors and industrial IoT systems based in Shanghai, China. Established in May 2003, the company specializes in the development, design, and manufacturing of a comprehensive range of industrial temperature measurement and calibration equipment. Their product portfolio includes various types of thermocouples (MI metal sheathed, assembling type, superfine MI, explosion-proof), RTDs (MI RTDs, assembling type, sanitary), and specialized temperature sensors for diverse applications. They also provide related components such as metal protection tubes, terminal heads, connectors, compression fittings, adaptors, and temperature transmitters. Shanghai Gangqi Control Instruments Co., Ltd. is an OEM processor and technical cooperation partner in the Asia-Pacific region for THERNCWAY thermal instruments and serves as the China agent for ITALCOPPIE. The company emphasizes customized solutions, technical expertise, and holds ISO 9001, ISO 14001, and CE certifications. They operate a factory and have R&D capabilities for OEM and ODM services.
Wear Resistant J Type Thermocouple and Temperature Sensor Measurement Instrument
Thermocouple Head Connection Wiring Junction Box of Rtd Sensors$9.2
Thermocouple
Yueqing Tianjun Electrical Appliances Co., Ltd.
🇨🇳 China
200651-100 peopleManufacturer/Trading CompanyLow MOQ
Product customization
OEM manufacturer
Shipments
171
Key customer
ОБЩЕСТВО С ОГРАНИЧЕННОЙ ОТВЕТСТВЕННОСТЬЮ "ХЕРАЕУС ЭЛЕКТРО-НАЙТ ЧЕЛЯБИНСК"
Key market
South America
Description
Yueqing Tianjun Electrical Appliances Co., Ltd. is a professional manufacturer and trading company based in Yueqing, Zhejiang Province, China. Established in 2006, the company has over 15 years of experience specializing in high-precision temperature measurement and metallurgical testing equipment. Their core product portfolio includes fast expendable thermocouples, temperature probes, oxygen probes, molten steel samplers, and specialized contact blocks for the metallurgical industry. They also provide a comprehensive range of temperature sensors, including RTD sensors, K/S/B/R type thermocouples, and temperature transmitters.
In addition to its metallurgical focus, the company has significant expertise in the production of explosion-proof electrical appliances, including LED lamps, flashlights, searchlights, and specialized lighting for mining and industrial environments. Operating with a workforce of 51 to 100 employees, Yueqing Tianjun Electrical Appliances Co., Ltd. maintains a strong commitment to quality management, holding ISO 9001 certification. The company integrates advanced manufacturing technology with strict inspection procedures to ensure product reliability and performance.
With a focus on technological innovation and customer-centric service, the company serves both domestic and international markets, including North America, Eastern Europe, and Southeast Asia. They offer a variety of industrial components such as heating wires, data loggers, and thermal analysis cups, catering to the rigorous demands of the steel, iron casting, and industrial safety sectors.
TJ-CB-T604 Contact Block for Thermocouple Tips Mark Vii$20
Customizable Disposable Fast Temperature Sensor Easy-to-Use K Type Thermocouple 1500°C OEM Support$1
Immersion Fast Expendable K Thermocouple for High Temperature Iron Casting OEM and ODM Supported$1
Disposable Fast Expendable Thermocouple S B R Type Tips High Temperature Resistant Customized OEM & ODM Support$1
Customizable 1mm/1.5mm Thermocouple with Green Male Plug OEM Support$28
TJDQ Fast Disposable Immersion Thermocouple Temperature Probe OEM and ODM Supported$1
K Type Thermocouple 1200 Degree Mineral Insulated Hot Joint S Single (2 Wires) OEM & ODM Customizable$20
Disposable Immersion Thermocouple for Steel Mill Temperature Monitoring Fast-Response 3-Year Expendable Molten Metal Sensor OEM$1
Temperature Furnace K Type Thermocouple Pyrometer$1
Portable Pyrometer Thermocouple Heads Tungsten Rhenium for Foundry Stick Contact Block OEM & ODM Supported$4
Stainless Steel Sheathed Thermocouple Mineral Insulated Cable for Probe Thermocouple Wire$12
TJDQ 1mm Thermocouple Probe with Mi Cable Wire Customizable OEM Support$28
Duralite, Inc.
🇺🇸 United States
194651-100 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
Small batch production
Product customization
Key customer
AIM KILNS
Key market
🇨🇳 China
Description
Duralite, Inc. is a premier manufacturer and world leader in the design and production of electric furnace elements, assemblies, heaters, and controls. Founded in 1946 and headquartered in Riverton, Connecticut, the company brings over 70 years of expertise to the industrial and commercial heating sectors. Duralite operates as an ISO 9001:2015 certified manufacturer and trading company, specializing in high-quality heating solutions for diverse industries including aerospace, medical, automotive, food processing, and glass tempering.
The company's extensive product portfolio features a wide range of resistance wires (such as Alloy 875, A1, and APM Kanthal®), industrial electric heaters, and specialized kiln elements for brands like Skutt and Aim. Their manufacturing capabilities include cartridge, band, immersion, strip, and tubular heaters, as well as ceramic components like tubes, beads, and hardware. Duralite also provides critical control and sensing equipment, including temperature controllers, power relays, and Type-K and Type-R&S thermocouples.
Equipped with a 10,000 sqm factory and a workforce of 51 to 100 employees, Duralite offers comprehensive OEM, ODM, and contract manufacturing services. They utilize advanced coiling and fabrication technology to handle both high-volume production and small, custom runs. Beyond manufacturing, the company provides technical support, custom fabrication, and repair services, ensuring tailored heating solutions that meet specific performance and cost requirements for global industrial applications.
TYPE "R"& S" THERMOCOUPLE EXTENSION WIRE
TYPE "R"& S" THERMOCOUPLE EXTENSION WIRE
TYPE "R"& S" THERMOCOUPLE EXTENSION WIRE
TYPE "R"& S" THERMOCOUPLE EXTENSION WIRE
TYPE "K" THERMOCOUPLE EXTENSION WIRE
TYPE-K THERMOCOUPLE 1/8 IN DIAMETER PROBE 6 IN OR 12 IN LENGTH
TYPE-K THERMOCOUPLE 1/8 IN DIAMETER PROBE 24 IN LENGTH
TYPE-K THERMOCOUPLE 1/8 IN DIAMETER PROBE 6 IN OR 12 IN LENGTH
TYPE "K" THERMOCOUPLE EXTENSION WIRE
TYPE "K" THERMOCOUPLE EXTENSION WIRE
TYPE-K THERMOCOUPLE 1/8 IN DIAMETER PROBE 24 IN LENGTH
TYPE "R"& S" THERMOCOUPLE EXTENSION WIRE
Ningbo Aokai Security Technology Co., Ltd.
🇨🇳 China
2005201-300 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
Product customization
Industry association member
Shipments
45
Key customer
SIT MANUFACTURING N A SA DE CV
Key market
🇰🇷 South Korea
Description
Ningbo Aokai Security Technology Co., Ltd. is a professional manufacturer and trading company established in 2005, specializing in the R&D and production of gas safety extinct protection devices. Based in Ningbo, China, the company operates a large-scale manufacturing facility with over 200 employees and an annual production capacity reaching up to 40 million sets. As an integrated entity, they offer comprehensive OEM and ODM services, supported by advanced manufacturing capabilities including CNC machining, cold heading, heat treatment, and non-dust, auto-clean workshops.
Fast Response Thermocouple for Gas Oven, Cooker, Water Heater (KE200-F)$2.3
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