What is the main application of this wire?

It is primarily used in transformers (especially oil transformers), motors, and electronic components.

What is the conductor material?

The conductor material is available in Copper or Aluminum options.

37*7/0.62mm Paper Covered Twisted Wire Litz Copper Paper Insulation

Name: 37*7/0.62mm Paper Covered Twisted Wire Litz Copper Paper Insulation
Brand: Henan Windoo Industry Co., Ltd.
SKU: 2260180415

Henan, ChinaHenan Windoo Industry Co., Ltd.

US$17.99-24.99

100 kg

Sample price:US$16.00/kg.Request sample

Product profile

Customization

Available

Insulation Level

H, F, B

Certification

ISO9001, CE, RoHS

Model NO.

Brand

Windoo

Application

Transformer, Motor

Shape

Round Wire

Conductor Material

Copper/Aluminum

Colour

Natural

Lead Time

25-35days

Payment

Used for

Oil Transformer/Motor

Package

Great

Transport Package

Pallet

Specification

50*50*40cm

Trademark

Origin

Henan

HS Code

8544110000

Production Capacity

10000

Key features

High Electrical Strength: Withstands high voltage environments and prevents discharge between windings and iron core.

Superior Insulation Reliability: Special treated paper offers chemical stability and anti-ageing properties for long-term use.

Wide Application Scope: Suitable for oil transformers, motors, and electronic components requiring high stability.

Certified Quality Standards: Products comply with ISO9001, CE, and RoHS certifications for global market access.

Flexible Customization: Customizable color (Natural), specifications, and temperature resistance ratings per order.

Global Direct Supply: Strict quality control with direct supply capabilities to North America, Europe, and Asia.

Diverse Conductor Options: Available in Copper or Aluminum conductors with various nominal cross-sections.

Precise Technical Specs: Detailed resistance and diameter data provided for accurate engineering integration.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceManagement CertificationStandardized Supplier Management

Henan Windoo Industry Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-12-02Nearest Port: Qingdao, Shanghai, TianjinAverage Response Time: ≤2.57hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryHenan Windoo Industry Co., Ltd. is identified as both a trading company and manufacturer/factory in China, supplying winding wires and related winding equipment. The supplier reports more than 10 production lines, annual output information indicating 100,000 tons of wire and substantial winding-machine capacity, and 6–10 quality-control staff. It lists multiple management-system certifications and 11–20 years of combined R&D-engineer experience. Export activity is reported across more than 50 countries, with named markets and one associated buyer in the provided trade record. However, the available evidence does not establish after-sales service capability, customization/OEM/ODM capacity, or current innovation performance. The SGS audit record is dated from May 31, 2024 to May 30, 2025, so it does not by itself confirm current certification or audit validity.

Supplier typeThe supplier is explicitly identified as both a Trading Company and Manufacturer/Factory, and its business scope covers industrial equipment, manufacturing machinery, and electrical/electronic products. This indicates a combined manufacturing and trading operating model.

CertificationsThe supplier lists OHSAS/OHSMS 18001, ISO 9000, ISO 14001, ISO 9001, ISO 14000, QSR, and QC 080000 certifications. An SGS audit record exists for the period May 31, 2024 to May 30, 2025, but the provided information does not confirm that these certifications or the audit remain current.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, output information of 100,000 tons for specified wire products, and capacity for winding machines. Its stated product range includes multiple types of winding wire and winding equipment, indicating substantial manufacturing scope.

Client casesThe supplier reports exporting enameled wires to more than 50 countries and names markets including the United States, Canada, Turkey, Vietnam, Indonesia, South Africa, Italy, Brazil, and others. A provided trade record also associates the company with R C ENERGY METERING PRIVATE LIMITED, although the evidence does not document project outcomes or customer satisfaction.