Last Updated: May 2026
BIS Certified & ISO 9001:2015 manufacturing of flexible wires, multicore cables, and submersible cables for OEMs and bulk buyers. 4 decades of manufacturing experience. Plants in Kolhapur and Pune.
Ni-San Cords is a Kolhapur-based manufacturer of flexible wires, multicore cables, and submersible cables, built on four decades of work in the electrical industry. Everything we make carries BIS certification and is produced under an ISO 9001:2015 quality system, with two plants in Kolhapur and one in Pune.
We supply in bulk, and only in bulk. Our customers are OEMs, electrical panel builders, pump manufacturers, appliance brands, infrastructure contractors, and product assemblers who need approved specifications and dependable repeat supply — not single coils or household replacements.
A cable can look like a simple length of copper and insulation. Inside a panel, a borewell, or a finished appliance, though, it becomes the backbone of the electrical system. That is why serious buyers do not treat it as generic stock. They look for a partner who understands conductor quality, insulation grades, current ratings, and the kind of consistency that holds up across thousands of metres and dozens of repeat orders.
India's wires and cables market is one of the fastest growing segments in the electrical industry, driven by housing, infrastructure, renewable energy, and manufacturing growth. This expansion increases the need for dependable cable suppliers who can support bulk manufacturing, BIS compliance, conductor quality, process control, and documentation.
We believe a good sample is not enough — the conductor inside every metre has to stay true.
For anyone buying cable in bulk, the real risk is rarely the one faulty coil you can spot. It is the variation hidden inside — conductor area that quietly drops below the rating, copper purity that slips a little, insulation that thins out, or core counts that drift from drum to drum.
None of that shows on the surface. A coil can pass a quick look and still run hotter than it should, drop more voltage over a long run, or give up early in continuous-duty service. By the time the fault surfaces inside a panel or a borewell, replacing it is expensive and disruptive.
We work to a frozen specification rather than to whatever happens to be in stock. Each requirement is built around the application, current load, voltage rating, conductor size, core count, insulation grade, sheathing, and the environment the cable will finally run in.
| Buyer Team | What They Need | How Ni-San Supports It |
|---|---|---|
| Purchase Team | Competitive pricing, timely delivery, repeat bulk supply | Bulk manufacturing, customer orientation, delivery discipline |
| Quality Team | BIS, ISO, conductor checks, testing, documentation | ISO 9001:2015 QMS, BIS certification, in-house lab testing |
| Production / Panel Team | Consistent conductor area, easy routing, stable insulation | Approved sample-based production and drum-to-drum consistency |
| R&D / Engineering | Application-specific cable design, conductor and grade selection | Customer-specific cables manufactured to approved drawings |
| Maintenance Team | Lower risk of field failures and rework | Conductor quality, insulation control, electrical and ageing checks |
ISO 9001:2015 certification recognizes that Ni-San has implemented defined processes, resources, monitoring systems, inspection methods, and working practices that support customer satisfaction and organizational efficiency.
For cables, a QMS covers how conductor inputs are controlled, how insulation is monitored, how production is checked, how non-conformities are handled, and how the approved specification is reproduced order after order.
IS 694:2010 covers PVC insulated unsheathed and sheathed cables and cords for rated voltages up to 1100V. It defines the conductor, insulation, and testing requirements for the flexible wiring used across appliances, panels, and building work.
Our BIS certification tells a buyer we understand electrical safety and standard-linked production. A certificate opens the door; it is the consistency of conductor and insulation, order after order, that keeps the relationship.
Ni-San has a well-equipped laboratory for conducting routine and type tests as per IS 694:2010 requirements. Testing capabilities cover conductor resistance, insulation, ageing, and mechanical behaviour.
For bulk buyers, in-house testing improves confidence before the cable reaches a panel, a pump, or an assembly line. Ni-San can walk customers through these processes as part of its customer orientation.
| Testing Area | What It Checks | Why Buyers Should Care |
|---|---|---|
| Conductor Resistance | Conductor area, copper quality, current carrying capacity | Confirms the cable can carry the rated load without overheating |
| Insulation | Insulation thickness, dielectric behaviour, continuity | Helps confirm safe operation and resistance to electrical faults |
| Ageing | Material behaviour under time, heat, and stress conditions | Helps assess long-term reliability of insulation and sheath |
| Mechanical | Flexibility, tensile behaviour, sheath strength, bending | Reduces risk of damage during pulling, routing, and installation |
We use controlled inputs throughout, including specially sourced high-purity annealed copper where the specification calls for it. Quality starts long before sheathing or testing — it starts with the conductor and the insulation compound.
Cutting corners on either becomes costly later. A cable that saves a little at purchase can run hotter, drop more voltage, and age faster, which turns into rework, replacement pressure, warranty stress, and field complaints down the line.
This matters most for submersible pumps, electrical panels, air conditioners, motors, water heaters, and continuous-duty equipment — where stable current flow and conductor reliability are critical.
| Material Factor | Why It Matters |
|---|---|
| Copper Purity & Conductor Area | Supports safe current flow, low voltage drop, and reliable performance |
| Insulation Grade (FR / FRLS / HRFR) | Affects safety, heat resistance, flame behaviour, and ageing |
| Number & Construction of Cores | Determines how the cable matches the circuit and application |
| Sheath Material & Thickness | Protects cores from moisture, abrasion, and mechanical stress |
| Flexibility & Stranding | Impacts routing, panel wiring, handling, and installation ease |
Our flexible wires, multicore cables, and submersible cables are fully BIS certified. Every application has different cable demands — a submersible pump cable is not the same as a panel wiring cable. An appliance internal wire is not the same as an air conditioner power cable.
Submersible Pumps
Electrical Panels
Air Conditioners
Washing Machines
Water Heaters
MotorsUPS Systems
Lighting & Fixtures
Building Wiring
Solar Installations
Appliance WiringOur range runs from single core flexible wires through multicore and submersible cables to fully custom constructions. What we build for you depends on the job — the load it has to carry, the voltage, the conductor area, how many cores, the insulation grade, the sheathing, and where the cable will actually run.
Talk to our engineering team. Flexible, multicore and submersible cables, custom specifications, pan-India delivery. 4 decades of manufacturing experience.
Submit an EnquiryNot every requirement fits a standard cable format. Submersible pumps need water-immersed performance and the right conductor area for the motor rating and depth. Panel builders need consistent core counts and easy routing. Some products need a specific insulation grade, sheath colour, marking, length, or packing style.
Sample-based development reduces guesswork. The buyer can physically check the cable with the actual installation, confirm conductor area, test flexibility and routing, verify marking and colour coding, and approve the construction before moving to larger drums and repeat orders.
Buyer shares application, current load, conductor area, cores, insulation grade, and quantity. Prevents wrong cable selection at the outset.
Conductor, insulation, sheath, colour, marking, length, and standard needs are discussed. Aligns technical and commercial expectations.
A sample cable is manufactured for review. Allows conductor, flexibility, and routing checks before committing to bulk.
Buyer tests the cable with the pump, panel, or assembly. Reduces risk before bulk production.
Approved sample becomes the production reference. Supports repeatable manufacturing across drums and batches.
Bulk work only holds up if the process protects the frozen specification. Nothing should change between the sample you approve and the drums you receive unless you sign off on it. Here is each stage, and what we hold fixed at every one.
| # | Process Step | What Ni-San Controls |
|---|---|---|
| 1 | Requirement Review | Application, quantity, current/voltage rating, conductor area, cores, environment |
| 2 | Specification Freezing | Conductor, insulation grade, sheath, colour, marking, length, packing, compliance |
| 3 | Sample / Prototype | Conductor area, flexibility, insulation feel, routing and handling suitability |
| 4 | Raw Material Control | Copper conductor, insulation compound, sheath material, colour masterbatch |
| 5 | Production | Drawing, stranding, insulation, laying-up, sheathing, marking, process monitoring |
| 6 | Testing & Inspection | Conductor resistance, insulation, ageing, mechanical, dimensional, and visual checks |
| 7 | Dispatch | Coiled or drum-packed supply for OEM, panel, pump, or project use |
A cable should be approved as an electrical component, not just a coil of wire. The checklist below helps purchase, quality, and panel teams weigh up a supplier against what actually matters inside the cable and across every drum.
| Quality Area | What Ni-San Controls | Why It Matters for Buyers |
|---|---|---|
| Conductor Inputs | Copper purity, conductor area, stranding, annealing | Supports safe current flow, low voltage drop, and durability |
| Insulation | Grade (FR/FRLS/HRFR), thickness, dielectric behaviour | Affects safety, heat resistance, and flame behaviour |
| Core Construction | Number of cores, colour coding, laying-up, consistency | Helps the cable match the circuit and panel wiring |
| Sheathing | Sheath material, thickness, finish, protection | Protects cores from moisture, abrasion, and mechanical stress |
| Electrical Checks | Conductor resistance, insulation, continuity | Reduces risk of electrical failure and field rejection |
| Mechanical Checks | Flexibility, tensile strength, bending behaviour | Supports easy routing and long-term installation life |
| Batch Consistency | Conductor area, insulation, marking, length, packing | Supports smooth bulk usage and repeat production |
| Customer Specification | Approved sample, drawings, colour, marking, packing | Prevents mismatch between sample and bulk order |
Buyers choose Ni-San Cords for certified manufacturing, conductor quality, testing capability, and 4 decades of experience. The company combines BIS certification, ISO 9001:2015 quality management, in-house testing, process controls, customer-specific manufacturing, and bulk production discipline.
Ni-San understands the difference between a sample and a production drum. A sample has to look right. A production batch has to stay right across repeated lengths, drums, dispatches, and manufacturing cycles.
We actively engineer and supply wires and cables to leading OEMs including:
Pune has a strong base of electronics, automotive components, appliances, engineering products, and industrial equipment companies. Kolhapur has a long manufacturing culture across machinery, fabrication, components, and engineering products.
From these two bases we ship to buyers in every region. The work is the same wherever it goes — BIS-grade cable, made in bulk, to a frozen specification.
Pump and electronics assemblers — dependable supply during critical production runs.
BIS-certified dispatches for the NCR appliance and panel sector.
Industrial-grade cables for harsh heavy-machinery environments.
Bulk deliveries across the western corridor — no interstate freight delays.
Wrong cable selection usually happens when the application, current rating, conductor area, or insulation grade is unclear. A detailed enquiry helps reduce back-and-forth and improves the accuracy of sampling, quotation, and production planning.
This information shared with us will help us serve you better.
| Requirement Detail | Example Information |
|---|---|
| Application | Submersible pump, electrical panel, appliance, motor, building wiring |
| Quantity | Monthly or batch-wise bulk requirement in metres or drums |
| Conductor Area | 0.50, 0.75, 1.00, 1.50, 2.50, 4.00 sq.mm or higher |
| Number of Cores | Single core, 2 core, 3 core, 4 core or more |
| Insulation Grade | FR, FRLS, HRFR, or customer-specific compound |
| Electrical Rating | Current rating, voltage rating, environment of use |
| Sheath & Colour | Sheath type, colour coding, marking, flat or round construction |
| Compliance Needs | BIS, IS 694, export requirement, customer-specific standard |
| Reference Material | Approved sample, drawing, datasheet, existing cable sample |
Answers for procurement managers, quality engineers, panel builders, pump manufacturers, and technical sourcing teams evaluating wires and cables manufacturers in India.
Yes. Ni-San Cords is a BIS certified wires and cables manufacturer in India. Our flexible wires and cables are manufactured with a strong focus on IS 694:2010 requirements, conductor quality, insulation control, and consistent testing. For bulk buyers, BIS certification supports confidence in electrical safety and standard-linked manufacturing.
Yes. Ni-San Cords manufactures submersible pump cables in flat and round construction for borewell and pump applications. These cables are built for water-immersed conditions, with attention to conductor quality, insulation, sheathing, and resistance to continuous operation. Construction is matched to the pump motor rating and installation depth.
No. Ni-San Cords works ONLY with OEMs, electrical panel builders, pump manufacturers, appliance brands, infrastructure contractors, electronics companies, and bulk business buyers. The company does not focus on single-coil, small retail, or individual household replacement requirements.
Ni-San manufactures single core flexible wires, multicore flexible cables, submersible pump cables, PVC insulated sheathed cables, appliance and panel wiring cables, and customer-specific cables. The final construction depends on the application, current load, voltage rating, conductor size, number of cores, insulation requirement, and target environment.
Flexible wires use multiple thin strands of copper, which makes them easier to bend, route, and handle inside panels, appliances, and tight installations. Rigid wires use fewer, thicker strands. For OEM and panel work, flexible cables are usually preferred because they ease wiring, reduce stress during assembly, and route well in confined spaces.
Yes. Ni-San manufactures customer-specific cables according to approved drawings and specifications. Conductor size, number of cores, insulation grade, sheath colour, marking, length, and packing can be defined by the buyer. Samples can be developed where required so the cable can be checked for fitment and handling before bulk production.
Ni-San follows a no-compromise approach to conductor inputs, including specially sourced high-purity annealed copper where required by specification. Copper purity and conductor construction directly affect current carrying capacity, heating behaviour, flexibility, voltage drop, and long-term reliability of the cable.
A buyer should evaluate BIS certification, ISO quality systems, conductor and copper quality, insulation control, testing capability, manufacturing experience, batch consistency, documentation support, and the ability to reproduce the approved specification across repeat orders. Price matters, but conductor quality, safety, and consistency matter more for long-term electrical performance.
Yes. Ni-San is built around bulk and repeat supply for OEMs and business buyers. The approved sample becomes the production reference, which supports consistency in conductor size, insulation, sheath, colour, and packing across repeated dispatches and manufacturing cycles.
These describe the insulation grade. FR stands for flame retardant, FRLS stands for flame retardant low smoke, and HRFR stands for heat resistant flame retardant. The right grade depends on the application, ambient temperature, fire-safety expectation, and the environment where the cable will be installed.
The conductor carries the current. If copper purity is low or the conductor area is under-sized, the cable can run hotter, lose more voltage over distance, and age faster. Good conductor quality supports safe current flow, stable performance, and longer cable life — which is critical for pumps, panels, and continuous-duty equipment.
A buyer should check conductor size, copper quality, number of cores, insulation grade, sheath thickness, flexibility, marking, colour coding, length accuracy, and packing suitability. The sample should be evaluated as a working electrical component against the actual application, not only by outward appearance.
Talk to our engineering team. Flexible, multicore and submersible cables, custom specifications, pan-India delivery. 4 decades of manufacturing experience.
Submit an EnquiryPlease share your requirement and our team will get in touch with you for suitable product recommendations, specifications, and pricing. We work with OEMs, brands, and business buyers for power cords, wire harnesses, wires and cables.
| # | Product | Quantity | Plug Type | Nom. Cable Conductor Area | Length(MTS.) | Other Specifications |
|---|---|---|---|---|---|---|
| PC | ||||||
| WR | N/A | |||||
| WH | N/A |
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