What certifications does the product have?

The product has CE certification.

What is the heating length tolerance?

The heating length tolerance is +-2.5%.

Spring Heating Ring Hot Runner Coil Heater for Plastic Machine

Name: Spring Heating Ring Hot Runner Coil Heater for Plastic Machine
Brand: Shenzhen Superb Heater Technology Co., Limited
SKU: 1970508685

Guangdong, ChinaShenzhen Superb Heater Technology Co., Limited

US$15.00

5-49 Pieces

US$13.50

50-99 Pieces

US$12.00

100+ Pieces

Product profile

Customization

Available

Certification

Type

Electric Coil

Model NO.

commission

Material

Ni-Cr Wire

Form

Spiral Heating Element

Shape

Round

Length

15-500mm or Customized

Section Area

3*3mm.3.5*3.5mm.4.2*2.2mm

Voltage

12V-400V

Heating Length Tolerance

+-2.5%

Transport Package

Box

Specification

Stainless steel

Trademark

superbheater

Origin

China

HS Code

8516800000

Production Capacity

50000

Key features

Customizable Dimensions: Length: 15-500mm; Section Area: 3*3mm to 4.2*2.2mm.

Wide Voltage Range: Supports 12V-400V for versatile industrial applications.

High Precision Tolerance: Heating length tolerance maintained at +-2.5%.

Built-in Thermocouple: Available with J or K type thermocouples for accurate temp control.

1-Year Warranty: Comprehensive 1-year warranty coverage for product reliability.

OEM & Logo Printing: Supports OEM services and custom logo printing.

Fast Delivery: 5-7 workdays for stock items; 10-15 workdays for custom orders.

CE Certified Quality: Manufactured with CE certification ensuring safety and efficiency.

Company profile

Shenzhen Superb Heater Technology Co., Limited

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2005-05-28Nearest Port: shenzhenAverage Response Time: ≤4.49hTerms 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.