Hatkhola, Biratnagar-7, Nepal
ISO 9001:2015 & 14001:2004 Certified Unit of Rathi Group (Since 1984)

Industrial Winding Wires & Electrical Products

Our modern Biratnagar manufacturing facility possesses unmatched expertise in the manufacture of winding wires of all types: copper, aluminium, round, and rectangular — alongside premium electrical earthing and pumping solutions.

AWW Wires Super Enamelled Round Copper Wires
Flagship Winding Wire

Super Enamelled Round Copper Wires

High-conductivity electrolytic copper conductors coated with modified polyester enamel for high-speed automated winding in motors, transformers, and industrial alternators.

SWG 8 - SWG 42 Class F (155°C) & H (180°C) IS 13730 / IEC 60317
AWW Wires Super Enamel Winding Wires
Electric Motors & Coils

Super Enamel Winding Wires

Heavy-duty magnet winding wire engineered with uniform dielectric film thickness, high thermal endurance, and exceptional flexibility for demanding motor rewinding.

Dual Coated High Scrape Resistance High Breakdown Voltage
AWW Conductors Bare Copper Wire, Strips and Earthing Wires
Conductors & Earthing

Bare Copper Wire, Strips & Earthing

Continuous cast electrolytic bare copper wires, rounds, and rectangular strips for busbars, electrical substation grounding, and distribution switchboards.

Annealed & Hard Drawn > 100% IACS Conductivity Custom Thickness
AWW Wires Paper Insulated Copper Wires & Strips
Transformer Winding

Paper Insulated Copper Wires & Strips

Multi-layer electrical grade kraft paper or thermally upgraded crepe paper insulated round and rectangular copper conductors engineered for high-voltage power transformers.

Kraft Paper Insulation High Dielectric Strength Power Transformers
AWW Wires Cotton Coated Copper/Alumunium Wires
Special Insulation

Cotton Coated Copper/Aluminium Wires

Flexible copper or aluminium conductors wrapped with unbleached high-tensile cotton yarn for oil-cooled transformers, chokes, and motor rewinding coils.

Single / Double Covered High Abrasion Resistance Thermal Class Y
AWW Earthing Copper Earthing Rod
Earthing & Grounding

Copper Earthing Rod

High-purity electrolytic solid copper and molecularly bonded copper earthing rods for substations, telecom antennas, and building protection against electrical surges.

Low Soil Resistance Corrosion Resistant Threaded / Pointed
AWW Conductors Copper Tapes & Copper Flat
Busbars & Flats

Copper Tapes & Copper Flat

Smooth-edged high conductivity copper flats and tapes engineered for electrical earth-mat grids, control panels, switchgear, and lightning down-conductor lines.

Precision Extruded High Formability Wide Dimension Range
Jaya Ganga & Sons Submersible Winding Wires
Submersible Motors

Submersible Winding Wires

Hydrophobic polymer/BOPP insulated copper winding wires designed to withstand high water pressure, friction, and moisture inside agricultural and industrial deep-well pumps.

Zero Water Absorption High Tensile Strength Long Submersion Life
Jaya Ganga & Sons Backfill Earthing Compound
Earth Pit Materials

Backfill Earthing Compound

Advanced moisture-retaining, low-resistivity chemical backfill compound that conditions soil conductivity around grounding rods in rocky, gravel, or sandy terrain.

Non-Corrosive Moisture Retaining Eco-Friendly Minerals
Jaya Ganga & Sons Brass Wire
Precision Alloys

Industrial Brass Wire

Consistent diameter high-tensile brass wire for electrical terminals, electrical contacts, fasteners, and spark-erosion wire EDM machining.

Uniform Tensile High Machinability Non-Magnetic
Jaya Ganga & Sons Cable Tray
Cable Management

Industrial Cable Tray

Heavy-duty perforated and ladder-type galvanized cable trays designed for organized, safe industrial power cable routing in plants, commercial towers, and substations.

Hot-Dip Galvanized Perforated / Ladder High Load Bearing
Jaya Ganga & Sons Copper Earthing Plates
Earthing Plates

Copper Earthing Plates

Heavy-gauge pure copper earth plates designed for maximum contact surface area in high-fault electrical installations, hospitals, data centers, and heavy substations.

99.9% Electrolytic Copper 600x600mm / Custom High Surge Dissipation
Jaya Ganga & Sons GI Earthing Rod Copper/Aluminium
Economical Grounding

GI Earthing Rod (Copper/Aluminium Bonded)

Heavy-duty galvanized iron grounding rods with uniform anti-rust protection providing cost-effective and dependable grounding protection against electrical leakage.

Heavy Zinc Plating Rigid Driving Point Anti-Corrosion
Jaya Ganga & Sons Lightning Arrester
Surge & Lightning

Lightning Arrester Systems

Multi-point pure copper and stainless-steel lightning terminal spikes to safely intercept, channel, and dissipate catastrophic lightning discharge away from buildings.

Multi-Prong Spikes High Surge Discharge Complete Mounting Base
Jaya Ganga & Sons Rathi Self-Priming Pumps
Electric Pumps

Rathi Self-Priming Pumps (R100)

Heavy-duty monoblock electric water pumps wound with 100% Annapurna virgin copper winding wire for high energy efficiency and exceptional domestic water lifting.

100% Pure Copper Winding High Suction Head Thermal Overload Protection

Require Special Wire Diameters, Insulation, or Reel Weights?

Our manufacturing plant in Biratnagar can produce customized wire gauges, rectangular strips, and paper-covered conductors according to your engineering drawings.

Discuss Custom Order