PTC THERMISTOR

Main categories: PTC Heating Element, PTC Water Heater, PTC Air Heating Element, PTC Diesel Heater, Infrared Treating Pet Product

PTCETHERMISTORE

SHENZHEN TIANCHENG QIANHAI TECH DEVELOPMENT CO.,LTD

Aluminum nitride ceramic sheet

TCQHHR Electronics, Creating the Future

TCQHHR

Shenzhen TianCheng QianHai Tech Development Co.,Ltd

Shenzhen TianCheng QianHai Tech Development Co.,Ltd is a professional manufacture in development, production, sales of PTC heating element and application products. Our company was founded in 1993 ,and the import and export trading company was established in 1997 ,specialized foreign sales. We have a professional technical team and rich production experience. Our company passed the ISO 9001 quality system certification in 2000, Many of the products have UL, CSA, TUV, CQC safety certification. A number of products of our independent research and development obtained the national patent. The excellent product quality, stable performance, best-selling domestic and abroad. We pay special attention to customer service,To provide reasonable suggestions and professional instruction  for customers.

1993

Founded in

30 +

Obtaining patents

180 +

Company personnel

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Product Center


Application Area


Household Appliances

Automotive Field

Medical Equipment

Food Processing

Battery Field

Bathroom Sector

Household Appliances

Household Appliances

The company's products play a crucial role in temperature control. Various types of PTC heating components from the company, such as air conditioners, heating dryers, electric water heaters, hot water faucets, and kettles.
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Automotive Field

Automotive Field

The company's products play a crucial role in automotive temperature control. Various types of PTC heating components from the company are used in applications such as electric vehicle HVAC systems, battery thermal management, seat heaters, and steering wheel heaters.
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Medical Equipment

Medical Equipment

The company's products play a crucial role in medical diagnostics and patient care. Various types of medical equipment from the company, such as blood pressure monitors, thermometers, ventilators, infusion pumps, and ultrasound machines.
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Food Processing

Food Processing

The company's products play a crucial role in food safety and processing efficiency. Various types of food processing equipment from the company, such as industrial mixers, baking ovens, sterilization systems, and packaging machines.
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Battery Field

Battery Field

The company's products play a crucial role in energy storage and battery manufacturing efficiency. Various types of battery production equipment from the company, such as electrode coating machines, vacuum drying ovens, cell assembly lines, and formation & testing systems.
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Bathroom Sector

Bathroom Sector

The company's products play a crucial role in bathroom hygiene and comfort. Various types of bathroom solutions from the company, such as smart toilets, shower systems, faucets, heated towel racks, and bathtubs.
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Why Choose Us?


Efficient delivery

Ensure "stable supply" and "efficiency", and be able to deliver on time, with quality 

Quality control

Full chain quality control, each batch of materials must pass RoHS, UL and other inspections

R&D strength

Technical and R&D capabilities to address customization and upgrade needs. Customized development capability

Reasonable pricing

Reasonable pricing logic, providing "long-term cooperation tiered pricing"

Good service

Quick response mechanism, responding to customer issues within 1 hour and providing solutions to technical problems within 48 hours.

Cooperative trust

Serving over 100 clients, of which 80% are old customers who have been cooperating for more than 3 years

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Key Customers


SIEMENS
Panasonic
GREE
KOHLER
SAMSUNG
Haier

Latest News


Mar 17,2026

Why Choose PTC Heating Elements for Your Heat Exchange Equipment?

Why Choose PTC Heating Elements for Your Heat Exchange Equipment? In the realm of industrial heating technology, PTC (Positive Temperature Coefficient) heating elements have emerged as a game-changer. As industries continue to seek innovative solutions for efficient heating, the popularity of PTC elements has soared. This article explores the myriad advantages of PTC heating elements in the contex

Mar 16,2026

Understanding PTC Heaters with Aluminum Shells: Efficiency and Applications in Industrial Settings

PTC (Positive Temperature Coefficient) heaters are specialized heating devices that utilize the unique properties of PTC thermistors. These heaters are known for their reliability, efficiency, and safety features, making them a popular choice in various industrial applications. One notable variant within this category is the PTC heater with an aluminum shell, which offers several advantages, parti

Mar 15,2026

How PTC Air Heaters Enhance Efficiency in Heat Transfer

How PTC Air Heaters Enhance Efficiency in Heat Transfer Table of Contents 1. Introduction to PTC Air Heaters 2. Understanding PTC Technology 3. Efficiency Enhancements Through PTC Air Heaters 3.1 Energy Saving Benefits 3.2 Uniform Heat Distribution 3.3 Reduced Maintenance Requirements 4. Applications of PTC Air Heaters

Mar 14,2026

Understanding Insulated PTC Heaters: A Key Component in Industrial Heating Solutions

--- Insulated PTC heaters, or Positive Temperature Coefficient heaters, are increasingly recognized as vital components in various industrial heating applications. Utilizing advanced materials and design principles, these heaters provide efficient and reliable thermal management solutions across multiple sectors. Understanding their functionality and benefits can assist professionals in selecting

Mar 13,2026

How Heating Film for Pillows Enhances Comfort and Warmth

How Heating Film for Pillows Enhances Comfort and Warmth In an era where comfort and well-being are paramount, the quest for restful sleep and relaxation has led to innovative solutions in bedding technology. One such advancement is the integration of heating film into pillow design. This remarkable enhancement not only improves comfort but also offers a multitude of benefits that contribute to be

Mar 12,2026

Understanding Flexible PI Heating Film: A Versatile Solution for Industrial Heating

Flexible PI (polyimide) heating film is a cutting-edge technology widely used in industrial heating applications. Known for its unique combination of flexibility, lightweight design, and efficient heating capabilities, this material has gained traction in various sectors, including electronics, automotive, and aerospace. One of the primary benefits of flexible PI heating film is its ability to co