What materials are used for the heating element?

The heating element uses German Nickel Chrome wire (NiCr80:20) and USA high purity MgO insulation.

What payment terms are accepted?

We accept T/T, LC, D/P, PayPal, Western Union, and small-amount payments.

4.2 X 2.2 mm Pressed in Brass Micro Coil Heater

Name: 4.2 X 2.2 mm Pressed in Brass Micro Coil Heater
Brand: Wuhan Elite Industry Co., Ltd.
SKU: 749142812

Hubei, ChinaWuhan Elite Industry Co., Ltd.

US$18.00

10-49 Pieces

US$17.00

50-99 Pieces

US$15.00

100+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO9001, CE

Type

Electric Coil

Model NO.

4.2*2.2mm, 3.5*3.5mm

Material

Ni-Fe

Form

Spiral Heating Element

Shape

Tubular

Resistance Wire

German Nickel Chrome Wire

Magnesium Oxide Powder

USA Brand

Advantages

Fast Response Time

Application

Injection Mold Hot Runner System

Certificate

ISO9001, Ce

Heating Uniformity

Very Good

Length

250-2500mm

Power

190-1500W

Transport Package

PVC Pipe, Carton Box, Wooden Case

Specification

Rectangular, round, square

Trademark

Origin

China

HS Code

851690100

Production Capacity

10, 0000 Per Year

Key features

Fast Response & Uniform Heating: USA imported MgO powder ensures fast response time and very good heating uniformity.

High-Quality Raw Materials: Uses German Nickel Chrome wire and USA brand Magnesium Oxide Powder for superior performance.

360-Degree Heat Coverage: Helical coil design provides 360-degree heated area with quick heat transfer and corrosion resistance.

Precise Temperature Control: Easily coupled with J or K type thermocouples for precise integration and control.

Customizable Cross Sections: Available in Round, Square, and Rectangular shapes (e.g., 4.2x2.2mm) based on specific requirements.

Wide Power & Length Range: Power ranges from 190W to 1500W with lengths from 250mm to 2500mm.

Versatile Industrial Applications: Ideal for injection molding, blow molding, food extruders, and hot runner systems.

Flexible OEM/ODM Service: Supports customization from samples and designs with available OEM service.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Wuhan Elite Industry Co., Ltd.

Hubei, China

Business Type: Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 5 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.44h

AI-Powered supplier vetting

SummaryWuhan Elite Industry Co., Ltd. is a China-based trading company in Hubei whose stated business scope covers electric heating equipment, accessories, instruments, electronic products, hardware, molds, mechanical and electrical equipment, wires, and cables. It supports customization from samples and designs, reports OEM service for well-known brands, and had new products during the past year. However, it is not identified as a professional technical supplier, does not provide 3D software design, ODM, or SDK services, and has only one R&D engineer. Quality-control traceability and assurance status are unknown, while quality-control test equipment is reported as zero. No written procedures or records were provided for corrective/preventive actions or complaint handling. Overseas service infrastructure is limited, with no overseas showroom, agent, branch, or offline trade-show participation reported. Certification holdings and customer cases are not evidenced in the provided information.

Supplier typeThe supplier is explicitly identified as a trading company and a limited company based in Wuhan, Hubei, China. Its stated scope covers technical development and the wholesale and retail of electric heating equipment and related industrial products, indicating a trading-oriented business model rather than confirmed in-house manufacturing.

After-Sales capabilityThe supplier has one technology engineer whose responsibilities include R&D and technical support for after-sales service. However, no written corrective/preventive-action procedures or records and no written complaint-handling procedures or records were provided; the quality-assurance and traceability statuses are also unknown.

R&D capabilityThe supplier reports a new product within the past year and has one R&D engineer responsible for R&D and after-sales technical support. Its stated mission emphasizes innovation, but it is not a professional technical supplier and lacks ODM and SDK capability; the evidence supports limited innovation capability rather than a strong technical-development platform.

Production capacityThe company is identified as a trading company, and its business scope describes technical development plus wholesale and retail activities. Quality-control test equipment is reported as zero, with unknown quality-assurance and traceability status; no direct evidence confirms owned production facilities or manufacturing capacity.

Customization capabilityThe supplier explicitly offers customization from samples and customization from designs. This provides clear evidence of customization service capability, although the supplier does not provide 3D software design services and is not identified as offering ODM.

Client casesThe supplier reports OEM service for well-known brands, which is evidence of serving at least some recognized-brand customers. However, no customer names, product examples, project descriptions, or verifiable case records are provided.