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Precision Temperature Sensing

Engineered
for Exact
Temperature.

NTC thermistors, Pt100 RTDs, thermal switches and custom sensor assemblies — built to your specification in Changzhou, China.

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CWF Series NTC thermistors
12+
years

Established 2012

Who We Are

Made for
Precision Industry.

Changzhou Jianlu Electronics Technology Co., Ltd. specialises in the design and manufacture of precision temperature sensing components. From single prototype to multi-million unit production runs, we deliver NTC thermistors, platinum RTDs, thermal switches, and complete sensor assemblies to exacting customer specifications.

Our manufacturing facility in Changzhou, Jiangsu holds a full ISO 9001 quality system. Products carry UL, VDE, and CQC approvals. We partner with leading HVAC, automotive, medical, and industrial equipment makers across Asia, Europe, and the Americas.

Start a Project
500M+
Sensors Delivered
200+
Active Customers
12+
Years Manufacturing
48hr
Prototype Turnaround

Product Range

Core Products.

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CWF NTC Thermistors

NTC Thermistor

CWF Series NTC Thermistor

Glass-encapsulated precision NTC sensors for HVAC, medical, and industrial applications.

±1% Tolerance -55°C to +125°C RoHS
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Pt100 RTD Winding Sensor

Platinum RTD

Pt100 RTD Winding Sensor

Wire-wound Pt100 compliant with IEC 60751 Class A/B.

IEC 60751 -200°C to +600°C
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Stainless Steel NTC Probe

NTC Thermistor

Stainless Steel Probe NTC

IP67 waterproof probe for liquid and ambient sensing.

IP67 10kΩ ±1%
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JB Thermal Switch

Thermal Switch

JB Auto-Reset Thermal Switch

Bimetal auto-reset protectors for motors, transformers, and heating elements. UL, VDE, CQC approved.

60°C–170°C 15 A UL · VDE · CQC
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KTY Silicon Sensor

Silicon Sensor

KTY Silicon Temperature Sensor

KTY81/KTY84 compatible for motor control and automotive use.

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Custom Sensor Housing Formats

Assembly

Custom Sensor Housing Assemblies

Bullet, cap, ring, and terminal block housing formats — configured to your integration requirements.

IP40–IP68 MOQ 500 pcs Full Custom
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Trusted by Industry Leaders

Who We
Work With.

Our sensors are qualified and deployed in production by precision motor manufacturers, HVAC system integrators, and industrial electronics companies. Every partnership begins with an engineering review — we don't ship parts, we solve problems.

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"Precise, consistent, and on time. Jianlu's KTY sensors integrate directly into our motor control systems with zero re-qualification."

Nidec Corporation — Japan
Global leader in precision motors & drives
Automotive, HVAC, medical & industrial OEMs
across Asia, Europe, and North America

Custom Engineering

Built Exactly
Your Way.

Every Jianlu sensor can be adapted to your requirements — resistance value, tolerance, housing, cable, connector, and marking. Our engineers work directly with your team from design review to production sign-off.

Start a Custom Order
01

Electrical Parameters

Resistance value, B-value, tolerance, operating range — specify exactly what your circuit requires.

02

Mechanical Integration

Housing material, probe diameter, mounting geometry, IP sealing class, and connector type.

03

Certification Support

UL, CE, VDE, CQC, AEC-Q100/Q101, IEC 60751 — we handle qualification testing alongside production.

04

Volume & Packaging

Prototype to 50M+ units/year. Bulk bag, tape & reel, or custom tray — ready for your production line.