Trusted Manufacturing Since 1995
Perfect Fit.
We make AC & DC Carbon Brushes, Slip Rings, Commutators and Brush Holders — for industrial motors up to 5000 HP.
- AC Carbon Brushes
- DC Carbon Brushes
- AC Slip Ring Units
- DC Commutators
- Carbon Brush Holders
- Connection Plates · 200–1500 HP
- Water Starters · 500–2500 Amp
- Rotor Starters · 300–2500 Amp
- Change Over Switches
- OCB Parts
- Industrial Air Filters
- Custom Electrical Components
- AC Carbon Brushes
- DC Carbon Brushes
- AC Slip Ring Units
- DC Commutators
- Carbon Brush Holders
- Connection Plates · 200–1500 HP
- Water Starters · 500–2500 Amp
- Rotor Starters · 300–2500 Amp
- Change Over Switches
- OCB Parts
- Industrial Air Filters
- Custom Electrical Components
30 years of quality manufacturing
We started in a small workshop in Bulandshahr. Today we are a trusted name across Indian industry — and every part we make carries 30 years of experience.
1995
Started
Heena Electric Corporation opened in Bulandshahr, Uttar Pradesh.
2000s
Own Workshop
We set up our own machines for making slip rings and commutators.
2010s
Up to 5000 HP
We delivered slip rings for motors as big as 5000 HP.
Today
All Over India
We supply to power, steel, sugar, cement, paper and railway industries.
- Quality Manufacturing
- Strict Quality Checks
- Accurate Machining
- 100% Exact Fit
On the lathe
A slip ring being machined in our workshop
0+
Years of Experience
Our products, built the right way
Six product ranges. Every part is an exact match to the original, fully tested, and delivered fast.
Why industry leaders choose us
For 30 years, customers have kept coming back to us — because we treat every part like it is going into our own machines.
0+
Years of experience
Same workshop. Same care. Since 1995.
- 01
Quality Manufacturing
Every part is checked mechanically and electrically by our engineers before it leaves the factory.
- 02
Premium Materials
We use pure copper, phosphor bronze and certified graphite — only good raw material, always checked.
- 03
Accurate Machining
We machine every part to the exact size of the original — a perfect fit, guaranteed.
- 04
Custom Manufacturing
Send a sample or drawing — we will make the part exactly the way you need it.
- 05
Fast Delivery
Urgent parts shipped across India with strong packing and full tracking.
- 06
Industrial Standards
Class F/H insulation and high-voltage testing on every part we make.
From raw copper to your doorstep
Six simple steps. The same team that makes your part also checks, tests and packs it.
- 01
Raw Material
Pure copper, phosphor bronze and graphite — checked and approved before we use them.
- 02
Manufacturing
Turning, milling and assembly done in our own workshop, using your sample or drawing.
- 03
Quality Inspection
Every ring, brush and holder is measured and checked by our engineers.
- 04
Testing
Every part is tested mechanically and electrically, including high-voltage insulation tests.
- 05
Packaging
Strong foam packing so every part reaches you in perfect condition.
- 06
Dispatch
Fast delivery across India with full tracking at every step.
See our workshop in action
Real videos from our Bulandshahr workshop — machines running and parts being made.
Bulandshahr Factory
Slip ring work · Filmed in our workshop
Real parts, real photos
No stock photos. Every piece below was made and photographed in our Bulandshahr factory.
Industrial pleated air filter panel with wire mesh guard manufactured by Heena Electric Corporation
Custom fabricated air filter housing with circular inlet built at the Heena Electric Corporation workshop
Box type industrial air filter unit with mesh panels fabricated by Heena Electric Corporation
3000 HP slip ring assembly with copper rings and brass terminals manufactured by Heena Electric Corporation
Industrial motor slip ring unit with bronze rings and brass clamps made by Heena Electric Corporation
Machined slip ring assembly with steel flange and copper rings from Heena Electric Corporation
5000 HP motor slip ring assembly with brass terminal studs manufactured by Heena Electric Corporation
Large industrial slip ring with polished steel rings and copper studs built by Heena Electric Corporation
Serving nine major industries
Our parts run in motors and machines across India — from power plants to railways.
- Power Plants
- Steel Plants
- Textile Mills
- Sugar Mills
- Cement Plants
- Power Plants
- Steel Plants
- Textile Mills
- Sugar Mills
- Cement Plants
- Paper Industry
- Mining
- Manufacturing
- Railways
- Paper Industry
- Mining
- Manufacturing
- Railways
- Power Plants — Slip rings and brushes for generators and turbines
- Steel Plants — Commutators and brushes for mill and crane motors
- Textile Mills — Carbon brushes and holders for spinning and weaving machines
- Sugar Mills — Slip rings for crusher and centrifugal motors
- Cement Plants — Heavy-duty slip rings for kiln and mill motors
- Paper Industry — DC commutators for paper machine motors
- Mining — Strong brush systems for mining machines
- Manufacturing — Custom electrical parts for every factory
- Railways — Carbon brushes and commutators for railway motors
Trusted by factories across India
Their 3000 HP slip ring was a perfect replacement. The size matched the original exactly and our motor was running again the same day.
Maintenance Head
Steel Rolling Mill · Steel · Uttar Pradesh
We have bought carbon brushes and holders from Heena Electric for years. The quality is the same in every batch — that is why we keep coming back.
Electrical Engineer
Textile Spinning Unit · Textiles · Rajasthan
The commutator they built for our DC mill motor runs smoother than the original. Excellent finish and no problems even after months of running.
Works Manager
Paper Mill · Paper · Punjab
They delivered our custom water starter and connection plates before time, right in the middle of crushing season. That kind of support is rare.
Chief Engineer
Sugar Cooperative · Sugar · Maharashtra
Every part arrives with a perfect fit and finish. Their quality never changes and their paperwork is always complete.
Purchase Manager
Cement Plant · Cement · Madhya Pradesh
Their 3000 HP slip ring was a perfect replacement. The size matched the original exactly and our motor was running again the same day.
Maintenance Head
Steel Rolling Mill · Steel · Uttar Pradesh
We have bought carbon brushes and holders from Heena Electric for years. The quality is the same in every batch — that is why we keep coming back.
Electrical Engineer
Textile Spinning Unit · Textiles · Rajasthan
The commutator they built for our DC mill motor runs smoother than the original. Excellent finish and no problems even after months of running.
Works Manager
Paper Mill · Paper · Punjab
They delivered our custom water starter and connection plates before time, right in the middle of crushing season. That kind of support is rare.
Chief Engineer
Sugar Cooperative · Sugar · Maharashtra
Every part arrives with a perfect fit and finish. Their quality never changes and their paperwork is always complete.
Purchase Manager
Cement Plant · Cement · Madhya Pradesh