Specialised in Custom Steel Enclosures.
Steel Box India is an enclosure-focused manufacturing brand of SMP Automation, specialising in customised sheet metal electrical enclosures for industrial, electrical and automation applications.
A Dedicated Brand
for Enclosures.
Steel Box India is the enclosure-focused manufacturing brand of SMP Automation, created with a dedicated focus on customised sheet metal electrical enclosures.
As enclosure requirements become increasingly application-specific, customers need more than a standard box. They need the right dimensions, construction, cut-outs, mounting provisions, finish and protection for their application.
Steel Box India brings this focus together under one specialised brand — dedicated to manufacturing customised electrical and industrial enclosures for OEMs, system integrators, electrical companies and industrial applications.
The brand allows us to put our manufacturing focus specifically on enclosures — from sheet metal fabrication and forming to finishing, assembly, inspection and export-oriented supply.


Enclosures Built for
Your Application.
We manufacture a wide range of customised sheet metal enclosures, developed around application requirements, customer drawings and required dimensions.
Wall Mounting
Enclosures
Compact and robust enclosures for electrical, automation and control applications.
↗Floor Standing
Enclosures
Larger fabricated enclosures designed for equipment, control and electrical applications.
↗Junction &
Terminal Boxes
Purpose-built boxes for cable termination, junction and electrical connection requirements.
↗Distribution
Enclosures
Sheet metal enclosures manufactured for distribution and electrical equipment applications.
↗Custom Fabricated
Enclosures
Enclosures manufactured to customer drawings, dimensions, cut-outs, mounting requirements and production specifications.
↗
Your Drawing.
Our Manufacturing.
Every enclosure application is different. We manufacture around your requirements rather than limiting you to a fixed design.
Share your enclosure drawing, dimensions or application requirements with us. Our manufacturing process is geared towards producing customised sheet metal enclosures with the required cut-outs, mounting provisions, construction and finish.
Customer Drawings
Manufacturing based on your drawings and specifications.
Custom Dimensions
Enclosures developed to required height, width and depth.
Application-Specific Details
Cut-outs, mounting provisions and fabrication as required.
Repeat Production
Consistent manufacturing for recurring enclosure requirements.

Quality Built Into
Every Enclosure.
Our manufacturing process is focused on dimensional accuracy, consistent fabrication, proper assembly and reliable finished enclosure quality.
Ingress Protection
Successfully completed IP65 testing for protection against dust ingress and water jets.
Mechanical Impact Protection
Successfully completed IK10 testing, demonstrating high mechanical impact protection.
A Manufacturing Partner
Built Around Your Requirement.
From customised enclosure designs to repeat production, our focus remains on reliable sheet metal manufacturing, consistent execution and supply built around customer requirements.
Customisation
Enclosures manufactured around your drawings, dimensions, cut-outs and application requirements.
Manufacturing Capability
Integrated sheet metal fabrication capabilities for producing customised electrical enclosures.
Consistent Production
Process-focused manufacturing aimed at dimensional consistency and repeatable enclosure production.
Quality & Testing
Enclosure protection performance supported by successfully completed IP65 and IK10 testing.
OEM & Repeat Supply
Suitable for customised production requirements and recurring enclosure orders.
Export-Oriented Supply
Manufacturing and packing approach suited to supplying customers across international markets.
A straightforward manufacturing approach focused on getting your enclosure requirement right.
Manufactured in India.
Supplied Worldwide.
Steel Box India supports customers beyond the domestic market with customised enclosure manufacturing and export-oriented supply. Our focus is on delivering the required enclosure specification with consistent manufacturing and suitable packing for shipment.

OEM & Custom Production
Manufacturing based on customer drawings, specifications and application requirements.
Repeat Supply
Suitable for recurring enclosure requirements and production-oriented customer programs.
Export-Oriented Packing
Enclosures can be prepared and packed with shipment requirements in mind.
International Markets
Supporting enclosure requirements for customers across the Middle East, Africa, GCC markets and international OEMs.
