Case study · Heatronics Medical Devices, heating pad manufacturer in Uttar Pradesh
From a paper trail to inventory, QC and production in TranZact
How a heating pad manufacturer with ISO 13485 traceability needs moved inventory, quality checks and production off paper into TranZact.
Before
Heatronics makes heating pads in its own facility. Each BOM has at least 30 to 40 parts, and parts go out for job work and come back for assembly.
There is an in-house lab. Material is inspected when it comes in, during production, and again as finished goods. ISO 13485 needs every product to be traceable by batch.
All of it ran on paper: raw material, semi-finished stock and job work. The business is seasonal, so demand and purchase planning have to be right.
The number one thing I want to solve at this point of time is inventory.Hargun ChawlaFounder, Heatronics Medical Devices
What changed
Inventory first.
Purchase orders, indents and inward moved into TranZact, so stock is in the system, not on paper.
Quality checks in the system.
Inspections are recorded in TranZact.
Production next.
Production entries against BOMs are now logged in TranZact.
Tally sync for invoices.
What they use TranZact for today
As of October 2026, Heatronics uses TranZact to:
Log production entries
Record quality inspections
Create purchase orders and receive material through GRNs
Raise sales invoices, synced to Tally
Questions owners ask
Can we start with inventory and add production later?
Yes. Heatronics started with inventory and purchase, then moved production entries into TranZact.
Can TranZact record quality checks for a medical device maker?
Yes. Heatronics records its quality inspections in TranZact, alongside its stock and production entries.
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