Can the voltage and power be customized?

Yes, voltage is available in 220V, 380V, or customized, and power ranges from 1000W to 5000W.

What materials are used in the heater?

The heater uses Aluminum, Ceramic, and Metal bracket materials with high temperature silicone rubber wire.

Customized Heater System PTC Air Heater PTC Ceramic Heating Element for Electric Heater Bus Truck

Name: Customized Heater System PTC Air Heater PTC Ceramic Heating Element for Electric Heater Bus Truck
Brand: Guangdong Ruiji Precision Electronics Co., Ltd
SKU: 2260641445

Guangdong, ChinaGuangdong Ruiji Precision Electronics Co., Ltd

US$22.00

500 Pieces

Product profile

Customization

Available

Certification

RoHS

Type

PTC Heater

Material

Aluminum, Ceramic

Form

PTC Heating

Shape

Rectangle

Voltage

220V,380V,Customized

Power

3000W, Customized

Heating Material

Ceramic PTC(Positive Temperature Coefficient)

Transport Package

Carton

Trademark

Tianrui

Origin

China

HS Code

8516800000

Key features

Customized Voltage Options: Available in 220V, 380V, or fully customized voltage specifications.

Customized Power Range: Power output adjustable from 1000W to 5000W based on client requirements.

Advanced PTC Technology: Uses Positive Temperature Coefficient ceramic elements for safe, stable heating.

High Efficiency Heat Exchange: Corrugated aluminum alloy fins increase surface area for rapid heat transfer.

Enhanced Safety Design: Surface uncharged design with double-layer insulation prevents electrical hazards.

Custom Mold Service: Clients can request new molds for frames or use existing ready-made designs.

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

Versatile Applications: Suitable for EVs, industrial ovens, home appliances, and fresh air systems.

Company profile

Guangdong Ruiji Precision Electronics Co., LtdGuangdong, China

Business Type: Manufacturer/FactoryExport Year: 2009-08-08Nearest Port: ShenzhenAverage Response Time: ≤8.65hTerms 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 we a trader or manufacturer?

Manufacturer

Q:Why do you have choose us?

High quality. Competive price. Fast shipping.

Q:What is approval?

ROHS of Customized Heater System PTC Air Heater PTC Ceramic Heating Element for Electric Heater Bus Truck

Q:What is the lead time for orders?

Peak Season Lead Time: within 15 workdays. Off Season Lead Time: within 15 workdays.

Q:What payment methods do you accept?

PayPal, T/T, Credit Card.

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Customized Heater System PTC Air Heater PTC Ceramic Heating Element for Electric Heater Bus Truck