What certifications do the heaters have?

Our heaters are certified with RoHS, ISO9001, and CE.

What materials are used in the heaters?

We use high-grade nickel-chromium resistance wire, MgO core, and seamless stainless steel tubes.

Diameter 3mm High Density Swaging in Type Cartridge Heater Heating Element

Name: Diameter 3mm High Density Swaging in Type Cartridge Heater Heating Element
Brand: Shenzhen Superb Heater Technology Co., Limited
SKU: 817047885

Guangdong, ChinaShenzhen Superb Heater Technology Co., Limited

US$13.00

5-49 Pieces

US$11.60

50-99 Pieces

US$10.00

100+ Pieces

Sample price:US$25.00/piece.Request sample

Product profile

Customization

Available

Certification

RoHS, ISO9001, CE

Type

Cartridge Heater

Model NO.

Heating Element

Material

Ni-Cr Wire

Form

Squirrel-Cage Heating Element

Shape

Tubular

Voltage

220V

Power

150W

Package

4PCS Band Heater

Main Materials

Stainless Steel, Ceramic

Trademark

superb heater

Origin

China

HS Code

8516800000

Production Capacity

500000PCS/Year

Key features

Customizable Specifications: Special sizes, wattages, and materials are available upon request.

Premium Material Options: High-grade Ni-Cr wire, MgO core, and seamless stainless steel tube.

Multiple Lead Choices: Glass fiber, silicone, PTFE, ceramic beaded, braided leads, and conduits.

Fast Delivery: In stock items ship in 1-2 days; out of stock in 3-7 days.

Flexible MOQ: Minimum order quantity is only 3 pieces.

Quality Assurance: A grade: 365 days; B grade: 180 days warranty under normal conditions.

OEM Service: We provide OEM service to meet specific customer requirements.

Certified Quality: Products certified with RoHS, ISO9001, and CE standards.

Company profile

Shenzhen Superb Heater Technology Co., Limited

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2005-05-28Nearest Port: shenzhenAverage Response Time: ≤6.25hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryShenzhen Superb Heater Technology Co., Limited is identified as a manufacturer/factory in Shenzhen, Guangdong, China, specializing in electrothermal materials and heating products. The company states that it has operated in this field since 1985, with multiple factories, over 20,000 square meters of workshop space, more than 30 product development engineers, 500 employees, 300 production equipment units, and over 100 testing instruments. It reports professional technical and after-sales support for more than 1,000 customers across over 100 countries and regions. An SGS audit record covers its listed heating products and was valid from May 13, 2025 to May 12, 2026, but the stated audit evaluation result is not interpretable as a positive or negative assessment from the provided data. Evidence is insufficient to assess financial credibility, innovation services, customization, or formal certification holdings.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and Limited Company, with its company nature recorded as a factory. Its stated location is Shenzhen, Guangdong, China, and its associated industry is manufacturing.

After-Sales capabilityThe company states that it established marketing service and technical support functions to provide professional technical guidance and after-sales service for its products. The same statement cites service coverage for more than 1,000 customers in more than 100 countries and regions, providing explicit evidence of international after-sales support experience.

R&D capabilityThe company reports engaging in research and development and production of electrothermal materials since 1985, with more than 30 product development engineers. This supports established technical development resources, although the provided data does not verify current new-product output, patents, or specific innovation results.

Production capacityThe supplier reports several professional factories, holding-factory relationships, over 20,000 square meters of production workshop space, 500 professional employees, 300 production equipment units, and more than 100 professional testing instruments. Its stated long-term electrothermal-materials manufacturing experience and broad heating-product range further support substantial production capability.

Client casesThe supplier states that it has provided technical guidance and after-sales service to more than 1,000 customers across more than 100 countries and regions. This is explicit evidence of a broad customer-service record, although named customer cases, project details, and independently verified references are not provided.