Featured Precision Litz Wires
Discover our specialized high-frequency magnet wires engineered for extreme performance, minimal AC loss, and thermal durability.
USTC 0.071mm*84 Red Color Real Silk serving Silver Litz Wire For Audio
2UDTC-F 0.1mm*460 profiled silk covered litz wire 4mm*2mmflat nylon serving litz wire
AIW220 0.25mm*1.00mm Self adhesive Enameled Flat Copper Wire Rectangular Copper Wire
1USTC-F 0.05mm/44AWG/ 60 Strands Silk covered Litz Wire Polyester served
Indian Industrial Transformation & Demand for Litz Wire
India is undergoing a rapid industrial revolution driven by initiatives such as "Make in India", the FAME II (Faster Adoption and Manufacturing of Electric Vehicles) scheme, and nationwide renewable energy targets. As industrial hubs across Bengaluru, Tamil Nadu, Maharashtra, Gujarat, and the National Capital Region (NCR) scale up production of high-frequency power transformers, EV chargers, and solar power converters, the demand for high-performance magnet wire has soared.
Standard single-strand enameled copper wires suffer severe efficiency losses at high operating frequencies due to the skin effect and proximity effect. In high-frequency applications—ranging from 10 kHz to several megahertz—current tends to flow only on the outer surface of a solid conductor, significantly increasing AC resistance and leading to unwanted heat dissipation. Litz wire (derived from the German word Litzendraht) solves this fundamental electrodynamic challenge by twisting individually insulated fine strands together in prescribed geometric patterns.
To serve India’s expanding tech ecosystem, **Tianjin Ruiyuan Electric Material Co., Ltd.** offers a dedicated supply bridge providing high-precision custom Litz wire with low Minimum Order Quantity (MOQ) flexibility, enabling local startups, R&D institutes, and OEM factories to innovate without heavy upfront inventory burdens.
Key Drivers in the Indian Market
- EV Traction & On-Board Chargers: Rapid setup of 800V fast-charging infrastructure requires ETFE/PI-taped high-voltage Litz wire.
- Solar & Wind Power Inverters: Demand for high-power density inductors with minimal eddy current losses.
- Induction Heating & Cooking: Local manufacturing of high-frequency industrial induction furnaces and commercial hobs.
- Medical & Telecom Systems: High-frequency switch-mode power supplies (SMPS) demanding silk-served and rectangular profile wire.
Why Low MOQ Litz Wire Supply is Vital for Indian R&D & MSMEs
Micro, Small, and Medium Enterprises (MSMEs) form the backbone of India's manufacturing economy. Traditional global magnet wire manufacturers often require massive minimum order quantities (500 kg to 1 ton), which stalls prototype testing and custom design iterations. Our low MOQ policy changes the game.
Accelerated R&D Prototyping
Design engineers in Pune or Bengaluru can order small sample batches of ultra-fine strand Litz wire (e.g., 0.04mm x 420 strands or silk-covered USTC) to test transformer prototypes without committing to capital-intensive orders.
Customized Strand & Profile Configurations
Every high-frequency coil design requires precise wire geometries. We offer fully custom strand counts, insulation layers (Real Silk, Nylon, PET, PI Tape, ETFE), and outer profiles (round or rectangular flat wire) in flexible quantities.
Reduced Working Capital Risk
Avoid locking up operational cash flow in large raw copper stocks. Our quick turnaround (7-10 days average delivery time) ensures lean inventory control for growing Indian manufacturing facilities.
Localized Application Scenarios across Indian High-Tech Sectors
Our magnet wires and Litz wires are engineered to meet stringent thermal classes (Class F 155°C, Class H 180°C, Class N 200°C, Class C 220°C) and safety standards required by Indian and international engineering standards (IEC, NEMA, UL).
1. Automotive Electric Vehicles (EV) & Wireless Charging
With major automotive hubs in Chennai, Sanand, and NCR driving EV adoption, high-frequency Litz wire is critical for main motor drive inverters, DC-DC converters, and wireless charging pads. Our extruded ETFE insulated Litz wire provides superior breakdown voltage (>6000V), chemical solvent resistance, and flame retardancy matching UL94-V0.
2. Solar Inverters & Renewable Energy Grids
India’s massive national solar initiatives demand durable, high-efficiency solar string inverters. Rectangular Mylar-taped Litz wire and self-bonding flat copper wires maximize coil slot fill factors, reduce overall inductor size, and operate with minimal thermal loss under intense ambient temperatures.
3. Audio Cables, Pickups & High-End Acoustics
For boutique audio equipment builders and guitar pickup makers in India, we supply ultra-fine bare copper, 6N OCC 99.9999% pure enameled wire, 42 AWG Formvar/Plain Enamel wire, and real silk-covered silver Litz wire delivering pristine signal fidelity and zero phase distortion.
4. Industrial Induction Heating & Medical SMPS
High-power induction furnace coils and medical high-voltage transformers benefit from our heavy nylon-served and polyester-served Litz wire configurations, capable of handling high AC current densities at frequencies exceeding 100 kHz.
About Tianjin Ruiyuan Electric Material Co., Ltd.
Tianjin Ruiyuan Electric Material Co,. Ltd. (Ruiyuan) was established in 2002. In the past 20 years, we have been thinking one question: "How to Satisfy Customer" — that drives us to expand product lines from fine enameled copper wire to litz wire, USTC, rectangular enameled copper wire, triple insulated wire and also guitar pickup wire, 6 main types with over 20 kinds of magnet wire. Here you will enjoy One Stop Purchase Service with cost effective price, and quality is the last thing you need to concern. We wish to help you reduce your costs and save your time, and establish long term Win-Win cooperation.
What we have been doing in 20 years is pursuing our operation philosophy ‘Customer Oriented, Innovation brings more Value’ that is not a slogan, but a part of our DNA. Not like ordinary magnet wire providers that only give specified size ranges, we are a true solution provider that is deeply professional in fine wires, insulation materials, and client applications.
Case Study: Innovative ETFE Insulated Litz Wire Solution
View More ProductsSUCH CASE IS PREVALENT IN OUR COMPANY, THAT FULLY DEMONSTRATE OUR ADVANTAGES ON TECHNOLOGY AND SERVICE.
One of our European customers needed high-frequency litz wire used in wireless charging of automotive systems. However, the application required excellent performance in solvent resistance, and the flame rating had to meet UL94-V0 standards. The existing insulation materials in the market could not meet these extreme requirements. Although alternative solutions existed, their price points were prohibitively high.
Finally, our engineering R&D team proposed an innovative solution after in-depth technical analysis: ETFE insulation extruded directly onto the surface of the Litz wire. This fully solved all environmental, breakdown voltage, and flammability issues. Following a rigorous one-year verification process, the project entered full mass production and continues to deliver exceptional reliability.
Our Manufacturing & Quality Control Facilities
Frequently Asked Questions (FAQ)
We really hope to know you and bring you more value with our superior magnet wire products and customer-focused engineering services.
Yes. Samples are either free or charged based on specifications, with shipping costs borne by the customer.
Sample orders take 3–5 working days; bulk orders are completed within 15 working days after order confirmation.
Within 2 years, any quality-related issues will be covered by a one-time full replacement of defective products.
Submit inquiry with requirements → Sample making → Sample approval → Quotation → Proforma Invoice (PI) → PI confirmation → Payment arrangement → Production → Shipment.
EXW, CPT, FOB, CIF, DDU, and DDP are all fully supported for international delivery.
Yes, full customization of wire strands, outer dimensions, and labeling is available. MOQ is subject to flexible negotiation.
We accept T/T, D/P, L/C, and PayPal.
FedEx, DHL, TNT, and UPS, with logistics discounts up to 80% passed on to customers.
We offer a full range of high-frequency magnet wire products (Litz wire, rectangular enameled copper wire, round enameled copper wire, triple-insulated wire, etc.). We support small-batch low MOQ customization, ensuring top quality and fast delivery even during your R&D or startup phase.
A mold fee applies only for special customized profiles. The fee depends on specific dimensions and is fully refundable once a target production volume is reached.
Yes, MOQ is determined based on wire specification and type, but we keep our MOQs significantly lower than market averages to support R&D in India and worldwide.
Laser diameter gauges, high-voltage spark testers, elongation testers, spring-back testers, withstand voltage testers, solderability testers, and Resistance Testers.
Litz wire, rectangular enameled copper wire, magnet wire, self-bonding wire, TIW (triple-insulated wire), OCC wire, pure silver wire, and silver-plated wire.
Our products are ideal for applications requiring high efficiency and space-saving solutions in high-frequency AC environments, including EV on-board chargers, wireless charging systems, solar inverters, medical equipment, industrial robotics, and servo motors.
Major export markets include Europe, North America, India, South Korea, Japan, and Southeast Asia.
We offer complete product lines, competitive direct-factory pricing, fast lead times, and support for mixed small batches, serving as a one-stop purchasing partner.
We readily execute formal Non-Disclosure Agreements (NDAs) upon request and strictly protect all proprietary designs, drawings, and customer technical details.
Original High-Frequency Wire Range
Comprehensive selection of silk-served, nylon-served, flat rectangular, and pure copper enameled wires.
2USTCF 0.1mm*20 Silk Covered litz wire Nylon Serving for Automotive
Custon 0.018mm bare copper wire high purity copper conductor solid
2USTC-F 155 0.04mm * 420 strands High Frequency Nylon Served Copper Litz Wire
42 AWG Green Color Poly coated enameled copper wire guitar pickup winding wire
Extended Product Catalog
Explore our specialty triple insulated wires, OCC wires, self-bonding magnet wires, and taped Litz solutions.
2USTC-H 19 Strands/42AWG Natural Silk Covered Copper Litz Wire For Audio Cable
PI Taped Copper Litz Wires 0.32mm 156 Strands 6000V Insulated Stranded Wire For EV Vehicle
3500V 12.1mm*3.4mm Flat Wire 2UEW-F-PET(N) 0.28mmx300 Rectangular Mylar Litz Wire For Transformer
2USTC-F Stranded Wire 0.05mm x225 Strands Silk Covered Litz Wire
FTIW-F 0.15mm ETFE Insulation Triple Insulated Wire
42 AWG Pickup Wire, Plain Enamel Magnet Wire/Heavy Formvar/Poly-coated
FTIW-F 155℃ 0.1mm*250 ETFE Insulation Litz Wire For Transformer
AIW220 0.2mmx5.0mm Super Thin Enameled Flat Copper Wire For Inductor
2UEW-F 0.15mm 99.9999% 6N OCC Pure Enameled Copper Wire
High Purity 99.9999% 6N Copper Pellets For Evaporation
UEW-F 0.09mm Hot wind Self-adhesive Self-bonding Enameled Copper Wire For Coils
2UEW-F-2PI 44AWG/0.05 225 High Frequancy Taped Copper Litz Wire
One-Stop Solution
100% Open and Delivering On-Time
As a leading supplier of enamel copper wire, we have earned a reputation for providing a superior customer experience and first-class quality and cooperation.
Exquisite Quality, All For The Customer!
Ruiyuan attracts many outstanding technical and management talents. Our founders have built the best team in the industry with long-term vision—this is our guarantee to provide quality products and services to all our customers in India and worldwide.
Explore Features
Explore What RUIYUAN Can Do For You
We Sincerely Welcome Business People from India and All over the World. Look Forward to Establishing Friendly and Cooperative Business Contacts with You to Achieve a Win-Win Goal.
INQUIRY NOW-
E-mail
-
Phone
-
Whatsapp
whatsapp
