Ali Ashraf
Founder & Director
A device isn’t finished when it powers on. It’s finished when it keeps working in the field, and you can tell someone cared about every detail inside it.View Ali’s profile →
Hardware & software engineering
IoT devices & software, built for your business.
We design and build connected devices, security systems and the software that runs them. Circuit boards, firmware, 3D-printed enclosures, apps and automation, all made by one in-house team.
- PCB
- Firmware
- Enclosure
- App
- Cloud
Most products need an electronics engineer, a firmware developer, a fabrication shop and an app team. That usually means four vendors, four timelines and nobody owning the result. At Pazhong, one team designs, builds and supports the whole thing.
/ 01 — Portfolio
Things we’ve actually built
Devices on the bench, boards in the field and software in production. Open any project for the full story.
Browse project descriptions and photos →
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/ 02 — What we build
Six disciplines. One team.
Hire us for one piece or for the entire product. Either way, the people designing your circuit work alongside the people writing your app.
Connected products that report, react and update themselves.
We build sensors, controllers and gateways that send live data to a dashboard or your phone, raise alerts when something goes wrong and take firmware updates over the air, with no site visit needed.
Built for: factories · farms · warehouses · homes · utilities
- Sensor and controller hardware
- Wi-Fi, Bluetooth, LoRa and GSM connectivity
- Real-time dashboards and alerts
- Over-the-air firmware updates
Firmware that runs for years without a reboot.
The code inside the device matters most. We write lean, well-tested firmware for microcontrollers and single-board computers, built to survive power cuts, bad networks and long stretches without anyone touching it.
Platforms: ESP32 · Arduino · Raspberry Pi
- Microcontroller firmware in C/C++ and MicroPython
- Sensor, motor and display drivers
- Low-power and battery-operated design
- Secure boot and update pipelines
Security designed around your site, not a catalogue.
We plan, build and install security systems for homes, offices and industrial sites. Off-the-shelf parts are combined with custom hardware where it makes sense, and the whole system is tied into one app so you can see and control everything remotely.
Built for: homes · offices · factories · schools · retail
- CCTV with remote viewing
- Access control: RFID, keypad and biometric
- Smart locks, alarms and sirens
- Motion and intrusion alerts on your phone
Custom machines and devices, built from a blank page.
When nothing on the market does what you need, we build it. We work out the requirements, design the circuit board, print the enclosure in our own studio, then assemble and test the device and hand over full documentation.
From one-off builds to small production runs
- Requirements and feasibility study
- Schematic and PCB design
- 3D-printed enclosures by Printonio
- Assembly, testing and documentation
The screens your customers and team use every day.
Mobile apps that control your devices, dashboards that make sense of their data, and the business software around them. Fast, clean and built to grow with you.
Stack: React · Flutter · Django · Node.js · WordPress
- Android and iOS apps
- Web dashboards and customer portals
- E-commerce and business systems
- Admin panels for your hardware fleet
Let software do the repetitive work.
We connect the tools you already use, automate the tasks your team repeats every day and build bots that answer, collect and report around the clock, freeing people for work that actually needs them.
Python · Selenium · REST · webhooks
- API design and third-party integrations
- Workflow and back-office automation
- WhatsApp, Telegram and Discord bots
- Data scraping and scheduled reports
/ 03 — How we work
From a rough idea to a working product
A clear path with something real in your hands at every stage, so you're never waiting months to find out whether it works.
- 01
Discovery
We learn the problem, the site and the budget. You get a clear scope and an honest quote, not a vague estimate.
- 02
Design
Schematics, PCB layout, enclosure CAD and app screens are designed together, so everything fits the first time.
- 03
Prototype
Boards are assembled and housings printed in-house, so you can hold a working prototype early.
- 04
Build
Firmware, cloud and app are developed in parallel and tested against the real hardware, not a simulator.
- 05
Install
We deploy on site and train your team, and we make sure it works in the field as well as on the bench.
- 06
Support
Over-the-air updates, maintenance and new features as your needs grow. We stay after launch.
Printonio.
Our 3D print studio
The enclosures come off our own printers.
Printonio is our 3D printing studio in Lahore. Every housing, bracket and prototype part we ship is printed there. A design change becomes a physical part in hours, and we check the fit before your device leaves the bench.
- Printers
- Bambu Lab P1S · Creality Ender-3 V3 Plus
- Detail
- Layers down to 0.1 mm
- Materials
- PLA · PETG · ABS · TPU · Carbon fibre · Wood-fill
- Files
- STL · OBJ · STEP, or we model it for you
Visit printonio.com
Printonio also prints for the public. Send an STL for a quote.
/ 04 — Founded by
Two builders. One promise.
Pazhong has been run hands-on by the people who started it in 2021. You won’t be handed to an account manager. You work directly with the founders, from the first call to the last update.
Waleed Bin Nasir
CEO & Founder
I don’t believe in marketing. I believe in the next promise kept, and the one after that. Eventually the work itself becomes the marketing.View Waleed’s profile →
Trusted by clients in 32 countries
Feedme
/ 05 — Client words
Don’t just take our word for it
5.0 171 verified reviews on Fiverr Read them yourself ↗/ 06 — Toolbox
Tools we trust
- Hardware
- ESP32 · Arduino · Raspberry Pi · Sensors & actuators · PCB design
- Firmware
- C / C++ · MicroPython · MQTT · OTA updates
- Software
- Python · Django · Node.js · React · Flutter · PHP · WordPress
- Automation
- Selenium · BeautifulSoup · REST APIs · Webhooks
- Fabrication
- Bambu Lab · Creality · 3D CAD
Can you build just one part, like only the app or only the circuit board?
Yes. Plenty of clients hire us for a single piece, such as firmware for their own hardware or an app for an existing device. When we build the whole product, you get one team that owns every layer.
I only have an idea. Is that enough to start?
It’s the best place to start. We’ll work through what the product needs to do and where it will be used, then turn that into a clear scope and quote before any money is spent on building.
Do you work with clients outside Pakistan?
We do. We’ve delivered for clients in 32 countries, including the US, UK, Canada and Zambia. We work over email and video calls in your time zone.
Can you add connectivity to equipment we already have?
Often, yes. Many machines, meters and alarm panels can be retrofitted with a small controller that sends their data to a dashboard and lets you control them remotely.
What happens after the project is delivered?
We don’t disappear. We offer maintenance, over-the-air firmware updates, bug fixes and new features as your needs change.
/ 08 — Start a project
Have an idea? Let’s build it.
Tell us what you want to make. Rough sketches and half-formed ideas are welcome, because working them out is part of the job. We usually reply within a few hours.
- Emailinfo@pazhongautomation.com
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Office & lab
Shop 7C, Block C, Pak-Arab Housing Scheme
Lahore, Punjab, Pakistan ↗ - Elsewhere
Visit us
PaZhong Automation
Shop 7C, Block C, Pak-Arab Housing Scheme, Lahore