Is the power output customizable?

Yes, the power is customizable, ranging from 1000W to 5000W.

What are the main applications of this PTC heater?

It is used for EV battery preheating, industrial drying, home dryers, and fresh air systems.

Factory Customizable 220V 500W Insulated PTC Constant Temperature Air Electric Heater Ceramic Heating Element

Name: Factory Customizable 220V 500W Insulated PTC Constant Temperature Air Electric Heater Ceramic Heating Element
Brand: Guangdong Ruiji Precision Electronics Co., Ltd
SKU: 2251102155

Guangdong, ChinaGuangdong Ruiji Precision Electronics Co., Ltd

US$10.00

500 Pieces

Product profile

Customization

Available

Certification

RoHS

Type

PTC Heater

Material

Aluminum, Ceramic

Form

PTC Heating

Shape

Rectangle

Voltage

220V

Power

500W, Customized

Heating Material

Ceramic PTC(Positive Temperature Coefficient)

Transport Package

Carton

Trademark

Tianrui

Origin

China

HS Code

8516800000

Key features

Enhanced Heat Exchange: Corrugated aluminum alloy fins increase surface area for efficient forced convection heating.

Superior Safety Design: Surface uncharged PTC with internal encapsulation prevents electrical shock and fire risks.

Customizable Power: Power output is fully customizable, ranging from 1000W to 5000W based on client needs.

Versatile Applications: Suitable for EV battery preheating, industrial drying, and home commercial appliances.

Certified Quality: Product meets RoHS certification standards for safety and environmental compliance.

Fast Delivery: Average lead time is within 15 workdays for both peak and off-season periods.

OEM Support: Clients can use ready-made frames or request custom mold design by our engineering team.

Durable Materials: Constructed with high-temperature silicone rubber wire and glass fiber silicone wire.

Company profile

Guangdong Ruiji Precision Electronics Co., LtdGuangdong, China

Business Type: Manufacturer/FactoryExport Year: 2009-08-08Nearest Port: ShenzhenAverage Response Time: ≤5.13hTerms of Payment: PayPal, T/T, Credit CardInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, FCA, Others

AI-Powered supplier vetting

SummaryThe provided information presents Guangdong Ruiji Precision Electronics Co., Ltd as a China-based manufacturer/factory in Dongguan, Guangdong, established in 2009 and focused on PTC heaters, PTC thermistors, NTC thermistors, NTC sensors, and heating elements. It reports ISO 9001 certification, RoHS compliance, 6–10 R&D engineers, 6–10 quality-control staff, eight production lines, and nearly 100 million units of annual production capacity. The company states that it provides OEM/ODM services and serves customers in consumer electronics, household appliances, automotive, industrial equipment, HVAC, and related sectors. Export sales are reported at 51%–70%, with exporting since 2009. However, the slices contain inconsistent supplier identities: several records concern Guangdong Ruiji, while others identify Dongguan Tianrui Electronics Co., Ltd. This discrepancy should be resolved before relying on the combined capability claims.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory, with activities covering research, development, production, and sales of PTC and related thermistor products. However, the records use both Guangdong Ruiji Precision Electronics Co., Ltd and Dongguan Tianrui Electronics Co., Ltd, creating an identity inconsistency that should be verified.

CertificationsThe supplier explicitly reports holding ISO 9001 certification, and its products are stated to be RoHS compliant. These are direct positive indicators of documented quality management and product-compliance practices, although the specific scope, issuing body, and validity period are not provided.

R&D capabilityThe company is described as focusing on research and development, continuous improvement, and innovation, with 6–10 R&D engineers. It also reports eight automated assembly lines, which supports process modernization, but there is no evidence of patents, dedicated laboratories, new-product records, or quantified R&D results.

Production capacityReported production resources include eight production lines, eight automated assembly lines, 6–10 quality-control staff, and nearly 100 million units of annual capacity across a 5,000-square-meter facility. These explicit figures support substantial manufacturing capability, although the slices do not clarify whether all figures belong to the same legal entity because of the Ruiji/Tianrui identity inconsistency.

Customization capabilityThe supplier explicitly states that it provides OEM/ODM services, directly supporting the ability to undertake customer-specific product or manufacturing requirements. No details are provided on customization scope, engineering workflow, tooling, minimum order quantities, or development lead times.

Product Q&A

Q:Are you a trader or manufacturer?

We are a manufacturer.

Q:Why should I choose your products?

We offer high quality, competitive prices, and fast shipping.

Q:What certifications does the heater have?

The product has RoHS certification.

Q:What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-season periods.

Q:What payment terms do you accept?

We accept PayPal, T/T, and Credit Card.

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Factory Customizable 220V 500W Insulated PTC Constant Temperature Air Electric Heater Ceramic Heating Element