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...

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


Apr 21,2025

Can A Coil Heater Be Used For Heating Liquids?

The question of whether coil heaters can be used to heat liquids actually involves the principle of the heater and its applicability in different application scenarios. Below we will discuss this issue in detail.

Apr 21,2025

Can A Mica Heater Be Used In A 3D Printing Workspace?

We need to consider and analyze the issue of whether rice bran heaters can be used in 3D printing workspaces from multiple perspectives.

Apr 21,2025

What Is The Recommended Crimping Force For Different Applications?

Pressure relay is widely used in various fields such as industrial production, electronic manufacturing, and automotive maintenance to ensure a firm and stable connection. The requirements for crimping force vary in different application scenarios. The following will explore the recommended compression force for different application scenarios.

Dec 05,2025

The new round of reshuffle trend in the heater industry

With the continuous advancement of technology and changes in market demand, the heater industry is facing a profound market transformation. This change indicates that the heater industry may usher in a new round of reshuffle.

Dec 05,2025

Some high-end heater models are expected to increase prices

In recent years, with the continuous advancement of technology and the accelerated development of industrialization, the demand for various types of heaters has been increasing day by day. Especially some high-end heaters have been widely welcomed in the market due to their excellent performance and quality. However, some high-end heater models are expected to see price increases in the near future, due to various reasons.
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