CSPL
🏭
30+
Years manufacturing
🔬
In-house
R&D & engineering
🔗
Live data
System integration
🛠️
Dedicated
After-sales support
🗺️
Pan-India
Delivery & install
Est. 1997 · Kolkata, India

You think it.
We light it up.

Welcome to the world of information displays

Every display we've ever built started with a question someone was brave enough to ask — "Can you make it do that?" And the honest answer, almost every time, has been yes.

We brainstorm the problem. We design around it. We engineer a solution, build it from scratch — and then we watch it light up exactly the way you imagined. We've been doing this since 1997.

Outdoor video walls. Fine pitch indoor panels. Token displays. Gold rate boards. Andon systems. Jumbo digital clocks. Environment monitors. If it needs to display something — you've found the right people.

Brainstorm → Design → Engineer → Build → Light it up ✦
Explore our products → 💬 Talk to us
Latest from CSPL

What we've been building

Recent installations, new products and developments from our Kolkata workshop.

Outdoor LED video wall — retail
Installation

Outdoor LED video wall — retail

Custom outdoor P4 display installed at a leading retail complex — wall-mounted, MS steel cabinet, Novastar controller.

View outdoor displays →
Multi-parameter environment display
New product

Multi-parameter environment display

Real-time AQI, PM2.5, PM10, temperature, humidity and noise — synced live to your environmental analyser.

See environment displays →
Gold & Forex rate boards
Product

Gold & Forex rate boards

Android app controlled rate boards — live gold, silver and forex rates updated from your smartphone instantly.

View rate boards →
Wireless token display system
Best seller

Wireless token display system

Completely wireless queue management — RF-based, zero wiring, app-based counter control for banks and hospitals.

View token displays →
GPS & NTP synchronised Clocks
Product

GPS & NTP synchronised Clocks

Satellite-synchronised LED clocks accurate to ±1ms — tower clocks, master-slave systems and single-unit installations.

View clocks →
LED Signage software suite
Software

LED Signage software suite

Our proprietary LED control tools — Flex Chaser, Graphical Designer, Flex Dimmer and Message Designer. Built in-house, updated free.

View software tools →
Our product range

Built for every display need

From a single LED module to a city-wide monitoring network — we design, build and support the full ecosystem.

View all products →
Outdoor Video Walls
LED Displays

Outdoor Video Walls

Column, wall-mount, suspended, mobile and floor installations. P2.5–P10, IP65.

View details →
Indoor Fine Pitch
LED Displays

Indoor Fine Pitch

P1.5–P3 displays for lobbies, boardrooms, showrooms and stages.

View details →
Token Display Systems
Numeric Displays

Token Display Systems

Wired & wireless queue management for banks, hospitals and offices.

View details →
🕐
LED Displays

LED Controllers

Huidu, Onbon, Colorlight and Novastar — the right controller for every display type.

View details →
💹
Intelligent Signs

Pixel Controllers & LED Signs

Smart LED signage with built-in controllers — plug in, configure and display.

View details →
Environment Displays
Information Displays

Environment Displays

Live AQI, PM2.5, PM10, temperature and noise — synced to your analyser.

View details →
Scoreboards
Information Displays

Scoreboards

Wired and wireless scoreboards for stadiums, sports clubs and arenas.

View details →
🗄️
LED Displays

Cabinets & Frames

MS steel and die-cast aluminium enclosures — standard and custom sizes for every installation.

View details →
🏭
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Why choose CSPL

Not a reseller.
An engineering company.

Most LED display companies import from China, assemble and install. We go deeper — selecting PCBs, LED drivers, LEDs from MLS, Kinglight, Nationstar and Hongshen, and power supplies from Rong and Meanwell for 24×7 reliability.

And we go further still — integrating your display with your SCADA systems, environmental analysers, production line sensors and live data feeds. We've been doing this since 1997.

30+
Years
500+
Installations
70+
Products
Pan-India
Reach
🔗
Data integration
We connect displays to your SCADA, analysers and live data feeds directly.
🏭
In-house manufacturing
Every product designed and built at our Kolkata facility — full quality control.
⚙️
Custom engineering
Non-standard dimensions, unusual mounting, specific IP ratings — built to your spec.
💡
Premium components
MLS, Kinglight, Nationstar LEDs. Rong & Meanwell power supplies. No compromises.
🛠️
Dedicated after-sales
Hardware, firmware and on-site service — our support stays with you after delivery.
Our journey

Built over three decades

From a Kolkata workshop in 1997 to one of India's most comprehensive display and data integration companies.

1997
🏭
Founded
Established in Kolkata as an embedded electronics design company
2000s
💡
First LED products
Single colour message boards and numeric displays for industry
2005
🎫
Token systems
Wired & wireless queue management for banks & hospitals
2010
🕐
GPS clocks
GPS & NTP synchronised clock systems launched pan-India
2013
💹
Rate boards
Gold rate & forex display boards — remote & app controlled
2016
📺
Video walls
Full-colour LED video walls — fixed, rental & curved configurations
2020
🌫️
Data integration
Environment monitoring displays synced to live industrial data
2025
Today
WiFi tokens, Android rate boards, proprietary software suite
1997
🏭Founded
Established in Kolkata as an embedded electronics design company
2000s
💡First LED products
Single colour message boards and numeric displays for industry
2005
🎫Token systems
Wired & wireless queue management for banks & hospitals
2010
🕐GPS clocks
GPS & NTP synchronised clock systems launched pan-India
2013
💹Rate boards
Gold rate & forex display boards — remote & app controlled
2016
📺Video walls
Full-colour LED video walls — fixed, rental & curved configurations
2020
🌫️Data integration
Environment monitoring displays synced to live industrial data
2025
Today
WiFi tokens, Android rate boards, proprietary software suite
Trusted by

Our clients

Government bodies, PSUs, hospitals, banks and private enterprises — our displays run 24×7 across India.

AAI
Airforce
EPCOS
Indian Railways
NCSM
Nokia Care
SBI
Vodafone
AAI
Airforce
EPCOS
Indian Railways
NCSM
Nokia Care
SBI
Vodafone
Banking & Finance Healthcare Government & PSU Transportation Sports & Events Industrial Retail & Jewellery Smart Cities
Support & services

Everything you need, in one place

Manuals, software, firmware and video guides — always available, always free.

Ready to get started?

Tell us what you need — we'll design it, build it and install it.

💬 WhatsApp us ✉ Email us 📝 Send a message 📞 Call us