What certifications does the company hold?

The company holds ISO9001, CE, CCC, RoHS, VDE, UL (Cert. No. E326617), and IATF16949 certifications.

Can the product be customized?

Yes, the product is customizable. Options include wire diameter, structure, thermal class (B, F, H), and enamel thickness grade.

Premium Medical Grade Silk Litz Wire for Superior Audio Performance

Name: Premium Medical Grade Silk Litz Wire for Superior Audio Performance
Brand: Hangzhou Hongtong Wire&Cable Co., Ltd.
SKU: 2101646992

Zhejiang, ChinaHangzhou Hongtong Wire&Cable Co., Ltd.

US$13.00-27.00

100 kg

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Insulation Level

C, H, F, B

Certification

ISO9001, CE, CCC, RoHS, VDE, UL(Cert. No. E326617)IATF16949

Model NO.

USTC

Brand

Hongtong

Application

Transformer, Instrument, Electrical Equipment, Motor

Shape

Round Wire

Conductor Material

Copper Wire

Customizable

Yes

Product Model

QA, Uew

Thermal Class

B (130°C), F (155°C), H (180°C)

Enamel Thickness Grade

Grade 1, Grade 2, Grade 3

Delivery Time

7-10days

Enamel Type

Polyurethane

Transport Package

Standard Export Package with Pallets

Specification

Φ 0.035mm-Φ 6.00mm

Trademark

Hongtong

Origin

China

HS Code

8544110000

Production Capacity

20000 Tons/Year

Key features

High-Frequency Performance: Optimized for high-frequency resistance with minimal skin effect loss and high Q-factor.

Silk Protection Layer: Minimizes wire damage during winding, ensuring superior electrical performance and durability.

Customizable Specifications: Supports customization for wire diameter, structure, thermal class, and enamel thickness grade.

Wide Application Scope: Suitable for transformers, motors, medical devices, aerospace, and new energy systems.

Easy Solderability: Excellent direct solderability with minimal residue, facilitating efficient assembly processes.

Strict Quality Control: 99.98% factory pass rate with six-tier quality control and advanced testing equipment.

Global Certifications: Compliant with ISO9001, CE, CCC, RoHS, VDE, UL, and IATF16949 standards.

Company profile

Fast DeliveryFull CustomizationQuality AssuranceProduct Certification

Hangzhou Hongtong Wire&Cable Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤1.37h

About Our Factory & Business Background

AddressGrp 24, Wushanqian Vil, Cangqian St, Yuhang Dist, Hangzhou, Zhejiang, China

Plant Area12380 square meters

Number of Employees88

Registered Capital30,800,000 RMB

Terms of PaymentLC, T/T, D/P, Western Union, Small-amount payment, PayPal

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity500 kg

Supply Chain Partners15

Our Production Capability & Technical Expertise

Main ProductsEnameled Wire, Enameled Copper Wire, Magnet Wire, Litz Wire, Served Litz Wire, Self-Bond Wire, Taped Litz Flat Wire, Extruded Litz Wire, Copper Wire, Winding Wire

Production Lines2

Production MachinesDrawing Machine, Drawing Machine, Painting Machine, High Speed Stranding Machine, Film Charter, Vertical High-speed Polyester yarn Wrapping Machine

QA/QC inspectors10 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers3 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2004-10-28

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Product CertificationUL

Cooperated with Fortune 500No

Product Q&A

Q:What is the wire diameter range of the enameled wires?

The conventional wire diameter range is from 0.035mm to 1.000mm. Non-standard customization is also supported.

Q:Do the enameled wires meet the RoHS environmental protection standard?

Yes, the products have passed the EU RoHS certification, and the certificate number is E326617.

Q:How to select enameled wires for high-frequency transformers?

The key indicators are as follows: - Low skin effect: It is recommended to choose litz wires or multi-strand thin wires. - Low dielectric loss: Enameled wires with polyurethane or polyesterimide paint can be selected. - Self-adhesiveness: It helps to reduce the impregnation process.

Q:What is the delivery time for orders?

The standard delivery time is 7-10 days.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 500 kg.