What are the lead times for production?

Peak season lead time is 3-6 months, while off-season lead time is 1-3 months.

What packaging options are available?

Packaging options include spools, wood cases, and cartons, often with pallets.

What are the common applications for this wire?

It is suitable for micro-motor windings, high-frequency transformer windings, and miniaturized switching power supplies.

Hot Sale Triple Insulated Wire in China

Name: Hot Sale Triple Insulated Wire in China
Brand: Henan Windoo Industry Co., Ltd.
SKU: 1948877841

Henan, ChinaHenan Windoo Industry Co., Ltd.

US$0.50

100-999 Meters

US$0.48

1,000+ Meters

Sample price:US$0.50/meter.Request sample

Product profile

Customization

Available

Insulation Level

N, H, F, B

Certification

ISO9001, CE, CCC, RoHS, VDE

Model NO.

wd-tr

Brand

Windoo

Shape

Round Wire

Conductor Material

Copper Wire

Size

0.1-1.0mm

Insulation

Three Layer

Insulation Material

Pet+Pet+PA

Used for

Small Transformer

Package

Spool /Wood Case /Carton

Transport Package

Spool

Specification

22*22*30cm

Trademark

Origin

Henan

HS Code

8544110000

Production Capacity

5000

Key features

Triple Insulation Structure: Features three layers: polyamide film, spray paint, and fiberglass for superior protection.

High Voltage Resistance: Any two layers withstand 3000V AC safety voltage without needing barrier layers.

Compact Design Capability: Reduces high-frequency transformer volume by half compared to standard enamelled wire.

High Current Density: Enables efficient power transmission suitable for miniaturized switching power supplies.

Wide Insulation Ratings: Available in N, H, F, and B insulation levels to meet diverse thermal requirements.

Comprehensive Certifications: Certified by ISO9001, CE, CCC, RoHS, and VDE for global market compliance.

Customizable Dimensions: Conductor size available from 0.1mm to 1.0mm to fit specific winding needs.

Flexible Packaging Options: Offered in spools, wood cases, or cartons with pallets for secure transport.

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: ≤2.45hTerms 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.

Product Q&A

Q:What is the structure of the triple insulated wire?

It consists of a core wire surrounded by three layers: a golden polyamide film, a highly insulating spray paint coating, and a transparent fiberglass outer layer.

Q:What is the maximum voltage resistance of this wire?

The insulation strength allows any two layers to withstand 3000V AC safety voltage without requiring additional barrier layers.

Q:How does this wire affect transformer size?

Using this wire can reduce the volume of high-frequency transformers by half compared to those wound with standard enamelled wire.

Q:What are the available conductor sizes?

The conductor size is customizable and ranges from 0.1mm to 1.0mm.

Q:What certifications does the product hold?

The product holds ISO9001, CE, CCC, RoHS, and VDE certifications.