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


May 28,2026

Top Applications of PTC Heating Elements in Modern Industry

Top Applications of PTC Heating Elements in Modern Industry Introduction to PTC Heating Elements In the realm of industrial equipment and components, **Positive Temperature Coefficient (PTC) heating elements** have emerged as a game-changer. Featuring a unique property that allows them to self-regulate temperature, PTC heating elements offer unmatched reliability and efficiency. This article delve

May 27,2026

PTC Heater with Insulating Film Becomes the Smart Heating Choice for Modern Industrial and Home Applications

As global demand for safe and energy-efficient heating solutions continues to rise, the PTC heater with insulating film is becoming one of the most popular products in the heating equipment market.

May 27,2026

Exploring the Benefits and Features of PTC Heaters with Aluminum Shells

PTC (Positive Temperature Coefficient) heaters with aluminum shells are increasingly being recognized in the industrial sector for their unique advantages and effective heating capabilities. These devices utilize a specially designed ceramic heating element that increases resistance as the temperature rises, resulting in self-regulating heating. This characteristic not only enhances safety but als

May 26,2026

The Future of Industrial Heating: PTC Air Heaters Explained

The Future of Industrial Heating: PTC Air Heaters Explained As industries evolve and the demand for efficient heating solutions increases, the focus has shifted to advanced technologies that can provide energy savings, improved performance, and reduced environmental impact. One such innovation is the PTC (Positive Temperature Coefficient) air heater. In this article, we will delve deep into the wo

May 25,2026

Understanding Insulated PTC Heaters: A Comprehensive Overview

Insulated PTC heaters, also known as Positive Temperature Coefficient heaters, represent a significant advancement in heating technology, particularly in industrial equipment and components. These heaters utilize a unique thermistor material that increases resistance as temperature rises, leading to self-regulating behavior. This characteristic allows insulated PTC heaters to provide consistent he

May 24,2026

Heating Film for Pillows: Revolutionizing Sleep Quality

Heating Film for Pillows: Revolutionizing Sleep Quality Table of Contents 1. Introduction to Heating Film Technology 2. What is Heating Film? 3. Benefits of Using Heating Film for Pillows 4. How Heating Film Works in Pillows 5. Applications of Heating Film in Sleep Products 6. Safety Considerations When Using Heating Film 7. Choosing the Right Pillow with Heating Film 8. Frequ