​Zonzen's main products are thermocouples, RTD's, thermocouple wires, RTD cables, MI Cables, thermocouple connectors, thermocouple heads, and digital thermometers. They are used in various industries for measuring temperature. They play a role in various fields such as petrochemistry, electri power, gases, ships, fibers, semiconductors, foods, chemicals, aerospace, and automobiles.

• Fiberglass insulated thermocouple wire
• PVC insulated thermocouple wire
• FEP insulated thermocouple wire
• PFA insulated thermocouple wire
• KAPTON insulated thermocouple wire
• Silicone rubber insulated thermocouple wire

• Resistance wire (RTD wire)
• Fiberglass insulated RTD cable
• FEP insulated RTD cable
• PFA insulated RTD cable
• PVC insulated RTD cable
• Silicone rubber insulated RTD cablee

• Mineral insulated thermocouple cable
• Mineral insulated RTD cable
• Mineral insulated heating cable
• MIC sensor

• Flexbile thermocouple
• Surface temperature probe
• Thermocouple coiled cord

• Connection head
• Terminal block
• Nipple and fitting
• Thermowell

• Standard connector
• Miniature connector
• Panel mounted connector
• Three prong connectors
• Connector with clamps

• Bare thermocouple wire
• Bare thermocouple extension wire
• Bare thermocouple compensation wire

• Digital Thermometer
• Thermocouple Protection Tube
• Thermocouple Accessories
• Expendable Thermocouple

• Refrigeration air conditioner NTC sensor
• Wall-hung gas boiler NTC sensor
• Water heater NTC thermistor sensor
• Electric kettle/Water pot NTC sensor
• Oven air fryer NTC temperature sensor
• BBQ food temperature probe
• NTC temperature sensor for automobile