Product Category
We primarily manufacture PTC positive temperature coefficient thermistors, NTC negative temperature coefficient thermistors, precision temperature sensors, and varistors, among other products.
CP Series PTC Thermistors
TYFR Series PTC Heating Components
TYFR Series PI Heating Film
CN Series Negative Temperature Coefficient Thermistors
CNTS Series Precision Temperature Sensors
TR Series Varistors
The company was founded.
Factory area
The core founding team has over 30 years of R&D and manufacturing experience in the field of passive components. From material formulations to process technologies, they continuously refine every detail of both R&D and manufacturing, leveraging their industry expertise to drive product innovation.
Regarding TOPYAR Sensitivity
The company focuses on the R&D, manufacturing, and sales of sensitive components and related electronic equipment. Its core business scope includes the manufacturing and sale of electronic components and electromechanical assembly devices, power electronic components, integrated circuit chips and products. It also engages in mechanical parts processing, import and export of goods and technologies, manufacturing and sales of instruments and meters, production and sales of specialized electronic materials, and energy storage technology services. Leveraging its strong technological innovation capabilities, the company holds 7 patents, 1 trademark, and 12 qualification certificates, enabling it to provide comprehensive industrial chain services—from R&D through production to sales. Its products are widely used in various fields such as industrial control, communication equipment, and consumer electronics.
More →Corporate culture
Technology-driven, quality-focused; customer-first, constantly advancing with the times.
Development History
Guizhou Tuoyuan Sensitive Component Co., Ltd. was established on August 28, 2018.
Qualifications and Honors
The company holds 7 patents, 1 trademark, and 12 qualification certificates.
Qualification Certification
Extensive experience in ISO/IATF16949 system management Over 25 years of benchmark customer service experience in the industry
Application areas
The product is widely used in fields such as industrial control and automation, consumer electronics, communication equipment, energy storage and power electronics, instrumentation, automotive electronics, medical devices, specialized electronic materials, and chip manufacturing.
Communication base stations, optical communication modules, network equipment
Energy storage power stations, photovoltaic inverters, charging piles, UPS power supplies
Smart home appliances (air conditioners, refrigerators, etc.), smart wearable devices, digital products
Medical monitors, portable oxygen concentrators, ventilators, and more
New energy vehicle battery management systems, on-board charging equipment, and in-vehicle temperature control components
Industrial inspection instruments, medical diagnostic equipment, environmental monitoring instruments
BLOG
Stay informed about TopFar’s sensitive insights and keep up with the latest industry trends.
Understanding the Composition of PI Heating Film for Enhanced Performance and Application
Understanding the Composition of PI Heating Film for Enhanced Performance and Application Table of Contents 1. Introduction to PI Heating Films 2. What is PI Heating Film? 3. Composition of PI Heating Film 3.1 Base Materials 3.2 Conductive Materials 3.3 Adhesives and Coatings 4. Manufacturing Process of PI Heating Films 5. Applications of PI Heating Films
2026/05/10
Understanding the Role of Thermistor Temperature Sensors in Electronics
Understanding the Role of Thermistor Temperature Sensors in Electronics Table of Contents 1. Introduction to Thermistors: An Overview 2. What is a Thermistor? 3. Types of Thermistors and Their Applications 4. How Thermistors Work: The Science Behind Temperature Sensing 5. Advantages of Using Thermistors in Electronics 6. Applications of Thermistors in Various Industries
2026/05/08
Address: Kaili Economic Development Zone, Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou Province
Standard Factory Building No. 7 and Comprehensive Building No. 9, Zone C, First Industrial Park, Qiandongnan High-tech Industrial Development Zone
Phone:18073354885 Mr. Xiao
Email:tymg@tyr-cn.com
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