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


Jun 12,2026

Unlocking the Benefits of PTC Heaters with Aluminum Shells in Industrial Applications

--- In the realm of industrial heating solutions, PTC (Positive Temperature Coefficient) heaters with aluminum shells stand out due to their unique properties and benefits. These heaters utilize a special ceramic material that increases resistance as the temperature rises, allowing for efficient self-regulation of heat. This feature not only enhances safety but also contributes to energy savings,

Jun 11,2026

PTC Air Heaters: Efficiency Meets Sustainability in Industrial Heating

PTC Air Heaters: Efficiency Meets Sustainability in Industrial Heating Table of Contents Introduction to PTC Air Heaters What Are PTC Air Heaters? How Do PTC Air Heaters Work? Advantages of PTC Air Heaters Energy Efficiency Sustainability Safety Features Applications of PTC Air Heaters in Various Industries Comparison with Other He

Jun 10,2026

The Advantages of Insulated PTC Heaters in Industrial Applications

Insulated PTC heaters, or Positive Temperature Coefficient heaters, are an ingenious solution for industrial heating needs. Unlike traditional heating elements, PTC heaters utilize a unique ceramic material that increases resistance as temperature rises, effectively limiting the heater's temperature and minimizing the risk of overheating. This characteristic not only enhances safety but also contr

Jun 09,2026

How to Seamlessly Integrate Heating Film into Your Pillow Products for Enhanced Comfort

How to Implement Heating Film into Your Pillow Products for Enhanced Comfort In today’s competitive market, the demand for innovative and comforting products is at an all-time high. Particularly, the bedding sector has seen a surge in consumer interest for products that enhance relaxation and improve sleep quality. One such innovation is heating film technology, which can significantly elevate the

Jun 08,2026

The Versatility of Flexible PI Heating Film in Industrial Applications

Flexible PI heating film, also known as polyimide heating film, is an advanced technology that has gained significant traction in industrial equipment and components, particularly in heat transfer devices. This cutting-edge heating solution is made from a flexible polyimide substrate that can withstand high temperatures while maintaining its form and functionality. The versatility and efficiency o

Jun 07,2026

MCH Ceramic Heaters: An In-Depth Guide for Maximizing Efficiency in Industrial Applications

MCH Ceramic Heaters: A Comprehensive Guide for Industrial Use Introduction to MCH Ceramic Heaters MCH ceramic heaters have gained significant traction in various industrial applications due to their unique properties and advantages over traditional heating methods. These heaters utilize advanced ceramic technology, allowing for precise temperature control, high efficiency, and durability. In this