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Kolkata · 11 branches across India

Creating Solutions, Building Futures

Mechanical, Electrical & Automation products for heavy industry.

A trusted supplier and service partner to steel, power, cement, mining and process plants — across 11 cities in India.

N.S. Engineering is a manufacturer, service provider, engineering house and supplier of Electrical & Mechanical Power Transmission products — Locking Assembly, Shrink Disc, Overrunning Clutch, Hold Back, Cardan Shaft, Gear Boxes, Valves, Geared Couplings and many more — for Steel, Power, Cement, Coal, Mining and allied industries.

NMTG Vignessh Gears Linet Valves Cosmos Pumps Chikago Blowers Renolds UK Couplings Guomao Gears Xi'an Zhongwei Xiangyang Yuqing Winplus OME Italy Inkateh Russia NMTG Vignessh Gears Linet Valves Cosmos Pumps Chikago Blowers Renolds UK Couplings Guomao Gears Xi'an Zhongwei Xiangyang Yuqing Winplus OME Italy Inkateh Russia
Featured products

A snapshot from our catalog.

Tap any product to enquire — we respond within one working day.

Locking Assembly
Mechanical Power Transmission

Locking Assembly

Parallel Shaft Helical Gearbox
Pumps & Gear Box

Parallel Shaft Helical Gearbox

Pneumatic Globe Control Valve
Valves & Actuators

Pneumatic Globe Control Valve

Vertical Submersible Pump
Pumps & Gear Box

Vertical Submersible Pump

Drum Gear Coupling
Mechanical Power Transmission

Drum Gear Coupling

Electric Quarter-Turn Actuator
Valves & Actuators

Electric Quarter-Turn Actuator

Coke Oven Door
Import & Export

Coke Oven Door

LT Panel
Electricals and Automation

LT Panel

59+
Products on offer
11
Branch cities
12
OEM partners
24×7
Enquiry support
Why N.S. Engineering

Trusted by India's heavy industry.

Engineering depth, OEM-grade products and a service mindset — we work with you from selection to commissioning.

OEM quality

Authorised & preferred associate of leading OEMs across India, Europe, Russia and China.

Fast project supply

Local stock of critical wear parts and same-week dispatch on standard couplings and valves.

Service & retrofit

Erection, testing, retrofitting, modification and annual maintenance contracts.

Pan-India presence

Branches in Durgapur, Asansol, Bokaro, Jamshedpur, Rourkela, Bhilai, Mumbai, Bengaluru & more.

Wide Range of Furnace

Industrial Furnaces, Lime Kilns & Heating Systems

Batch and continuous furnaces, complete accessories and a dedicated line for aluminium — built and supplied with the electricals.

See full furnace range
Industrial Furnaces
Industrial Resistance Furnace Industrial Process Furnaces
Lime Kilns
Vertical Lime Kiln Rotary Lime Kiln
Batch Furnaces
Chamber Car-bottom Soaking Pit Elevated Hearth Salt Bath Galvanising Bath
Continuous Furnaces
Pusher Hearth Walking Hearth Rotary Hearth Walking Beam Conveyorized Tray Pusher Roller Hearth Continuous Galvanising Line Color Coating Line Bright Annealing Line Continuous Annealing Line
Accessories
Ladle Heaters Hot Air Generators Ovens & Kilns Charge & Discharge Machines Material Transfer Mechanisms Quench Installations
Furnaces for Aluminium
Batch Coil Annealing Batch Foil Annealing Slab Soaking Pits Melting & Holding Ageing & Homogenizing Billet Heating
Import & Export

Direct supply for blast furnace & steel-mill projects.

Components & equipment for Blast Furnace, Steel Melt Shop, Coke Oven, Sinter Plant, Pellet Plant, Cold Rolling complex, service lines and Stamping Unit.

Request a quote

Share your requirement.

Drop us a note about your application, capacity and plant area. We'll respond with options, drawings or specs within one working day.

Call us

+91 7003657271 Mon – Sat, 9:30 – 18:30

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+91 7003657271 Fastest response

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Quick reply within one working day. We'll never share your details.