Manufacturing ERP software in Kolkata

Yes. Work centres, machines, routings and multi-level BOMs model the plant; a deterministic MRP run explodes demand into make-or-buy planned orders; and the finite-capacity board places every operation on a work centre with late work flagged. It is a Cloud pack — the offline desktop edition has its own smaller production workflow for a single unit.

WBIDC — West Bengal Industrial Development Corporation Ltd (wbidc.com) (WBIDC official site, checked 2026-08-05) — the body behind most industrial estates in West Bengal. That is context for expansion planning; LekhaPro does not apply for plots or incentives, and we would rather say so than imply a liaison service.

Yes — the MRP explosion, cost roll-ups, OEE and the scheduler are pure engines with no clock reads or randomness, unit-tested against hand-worked examples, so the same data reproduces the same answer every run. The server recomputes every BOM cost roll-up; a client total is never trusted.

The standard cost it was released at, then reality: operators book labour and machine minutes with completed and rejected quantities, material issues prefill from the BOM, and closing rolls actual material and operation cost into a per-unit actual with the variance against standard — in integer paise. The eleven-element cost sheet shows where the margin went.

Incoming, in-process and final inspections; NCRs with severity and disposition; CAPAs with root cause; instruments, sampling plans and COA certificates. Batches and serials carry a genealogy trace, and a recall cascades to every downstream batch — with engineering change requests governing the revision that caused it. For a Kolkata vendor facing a customer audit, that trail is the audit.

OEE is computed as Availability × Performance × Quality per shift record and banded — world-class, acceptable, needs attention — with a per-machine trend and a downtime Pareto. The Factory Health Scorecard folds six weighted pillars into one 0–100 score, and a pillar it cannot measure is excluded with weights renormalised rather than assumed perfect.

Job work and subcontract operations are modelled in the pack, and material moving to a job worker within West Bengal needs an e-way bill above ₹50,000 (movement for job work exempt) (Ntf No. 02/2026-C.T./GST dt 22.05.2026 · comtax.wb.gov.in, checked 2026-08-05) — generated from the underlying document. The ITC-04 return itself stays with you or your CA.

A CMMS register carries the maintenance schedule and history alongside tool-and-die, waste/scrap and energy registers — so downtime has a paper trail and the machine that eats the schedule shows up in its own numbers rather than in operator folklore.

Not yet with live drivers, and we say that plainly: a device, sensor and gateway registry, a telemetry landing zone and OPC-UA/SCADA/MES connector records ship as the ingest seam, with predictive maintenance scoring whatever readings arrive. Today readings come through the app, not from the PLC.

14 days free, no card. Model one product's real BOM and routing, run the MRP against a live order book, and release one production order through to close — the actual-versus-standard variance on that first order tells you more than any demo. We sell and support online only, with no Kolkata branch. Local context: Kolkata’s manufacturing wears its age openly: foundries and light engineering across the river in Howrah, jute mills strung along the Hooghly, leather goods consolidated at the Bantala leather complex, and wagon-building heritage at Titagarh, with WBIDC among the bodies administering estates.