llms.txt
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https://ahromlabs.com/llms.txt
− > Ahrom Labs builds operations and accounting systems for Indian− > manufacturers and trading groups — BOMs, shop-floor production, IBR, GST− > and TDS compliance, and TallyPrime in one system. We take a business from− > basic, compliant record-keeping to advanced analytics and AI: custom ERP− > and CRM, TallyPrime integration, multi-company finance, analytics and− > and knowledge graphs. Every system starts from one model of the− > based in Ahmedabad, Gujarat, working with a small number of clients across− > India at a time — not a software product and not a general IT consultancy.− system rather than another off-the-shelf tool. Systems built so far: a− - [Custom ERP, CRM and operations systems](https://ahromlabs.com/services/custom-erp-crm): One system for the whole business, from enquiry to dispatch. We build the operational system a business runs on — clients, vendors, workers, orders, projects, purchasing, inventory, production, freight and finance — on one data model instead of a stack of disconnected tools. We model the business first; that model becomes the specification. Built so far for boiler manufacturing, PCB and electronics trading− - [Sales CRM, enquiries and quotations](https://ahromlabs.com/services/sales-crm): Every enquiry followed up, every quotation findable. We build sales CRMs that hold every enquiry, follow-up and quotation against the customer, with the history moved in from old CRMs and Excel without guessing. Quotations go out as PDFs in your format; follow-ups are planned by the week; orders, payments and win/loss reports read the same records.− - [Customer portal and online quote requests](https://ahromlabs.com/services/customer-portal): Customers follow their order and ask for quotes, without calling you. We give each customer a login to track their order status online, as plain-language stages worked out from the records each department already keeps. Customers approve drawings, upload their own, download QC certificates, packing lists and invoices, and request quotes from the product range. Running at a boiler manufacturer and at LS− - [Supplier RFQ portal and purchase orders](https://ahromlabs.com/services/supplier-portal): Suppliers quote on a link and see their PO when you accept. We send each supplier a private link per request for quotation, by WhatsApp or email. They enter rates with no account to create; quotes are compared side by side and the chosen one becomes the PO. The same link then shows the PO and records each dispatch with its LR number, so Stores knows what's on the way.− - [QR inventory, multi-store stock and order reservations](https://ahromlabs.com/services/inventory-and-reservations): Stock you can scan, set aside for each customer order. We build inventory systems that track each physical unit — a reel, a box, a plate — with its own QR label, moved by scanning from a phone across more than one store. Staff entries wait for a manager's approval, stock is reserved against each customer order line, and the shortfall becomes a procurement order.− - [Material traceability, cutting and remnant management](https://ahromlabs.com/services/material-traceability): Every plate, cut and offcut accounted for. We track cut material piece by piece: each plate or section carries its dimensions, every cut records what was used and what usable remnant was kept, weights are derived from geometry, remnants go back into stock and are matched to the next job, and each used piece is costed by weight.− - [BOM import and multi-level bill of materials](https://ahromlabs.com/services/bom-from-excel): A BOM built from your own Excel sheets that learns your categories. We turn the bill-of-materials sheets a manufacturer already keeps in Excel into a structured, multi-level BOM: lines are categorised against the item catalogue, typos are suggested only for narrowly trusted shapes, and one confirmed correction is remembered for every later import. Releases are frozen as snapshots.− - [GST, TDS and statutory compliance, built in](https://ahromlabs.com/services/compliance-accounting): GST returns and TDS, prepared from the work you already enter. We build accounting and statutory compliance into the operations system itself: ledger, GSTR-1, GSTR-3B, ITC reconciliation, TDS, reverse charge, fixed assets, bank reconciliation, audit log and books lock — and industry filings such as a boiler's IBR forms, built from a bank of material test certificates. Tally becomes optional. Ra− - [TallyPrime integration for cloud apps](https://ahromlabs.com/services/tally-integration): Your software and Tally in sync, with no double entry. We connect business systems to TallyPrime four ways, because Tally's gateway only listens on its own PC: a local agent that posts approved vouchers within 30 seconds, the same agent hardened for unreliable office internet, an MCP server giving apps and AI agents one set of Tally tools, and CSV or JSON export and import. Missing ledgers and rejections− - [Multi-company finance and role-scoped access](https://ahromlabs.com/services/multi-company-finance): Sister concerns, one set of books, and staff see only their part. We build finance systems for sister concerns and group companies: one shared client list and ledger, with each invoice carrying the right company's letterhead and GSTIN. Who can see what is enforced where the data is fetched, not hidden in the screen — staff see only their own cash entries, and bank data is refused to them outri− - [Receivables, payables and financial position from TallyPrime](https://ahromlabs.com/services/receivables-from-tally): Who owes you and who you owe, always current, straight from Tally. We copy the accounting position out of TallyPrime every few minutes and show it in the business system: receivables with ageing, payables, sales and purchase registers, cash and bank, and stock. Nobody has to open Tally to see it, and overdue bills can become payment-reminder tasks.− - [Attendance, work logs and daily-wage payroll](https://ahromlabs.com/services/daily-wage-payroll): Daily-wage attendance and payroll without a register. We build attendance and payroll for workshops and studios that pay by the day: one-tap attendance, a work log of who worked on which order, advances recorded as they're given, and payroll computed from days worked times the rate, minus advances, so the register and the payout can't disagree.− - [Custom AI assistant over your business data](https://ahromlabs.com/services/custom-ai-assistant): An assistant built on your own records that never invents a number. We build assistants into the systems we deliver that answer questions from the business's own records. A small model only picks the question type, look-up and period; code runs a fixed query with the same maths as the screens, so figures always match. Running at Savistar & Saag and LS Technologies, each with its own look-ups and − - [Analytics and operational intelligence](https://ahromlabs.com/services/operational-intelligence): Your numbers, without anyone building an Excel sheet first. Once the business runs on one model, analytics stops being a spreadsheet export. We build reporting through to advanced analytics on the operational data itself: charges flagged automatically against reference rates, match suggestions ranked by a Laplace-smoothed confidence score, and reports computed from the transactions themselves, so− - [AI document extraction with human review](https://ahromlabs.com/services/document-extraction): Purchase bills read by AI, checked by your accountant before posting. We build AI extraction for purchase invoices, freight invoices, bills of entry, purchase orders and bank statements. An LLM reads the PDF directly, with a prompt per document type. 88–95% of documents need zero correction, and every one still waits for a person to approve it before anything is posted to the books.− - [RAG and knowledge graphs over your business](https://ahromlabs.com/services/rag-knowledge-graphs): Search your documents and past decisions, with the source shown. Every system we build starts as a model of entities, relationships and decisions — which is already the schema of a knowledge graph. We build retrieval (RAG) and knowledge-graph layers on top, so people and AI agents can ask questions of your records, documents and past decisions and get answers that cite where they came from.− - [LS Technologies](https://ahromlabs.com/work#ls-technologies) (Electronics-components import/export trading): An ERP and CRM with TallyPrime accounting automation and AI document extraction, plus a separate inventory management system for PCB components and reels.− - [Savistar & Saag](https://ahromlabs.com/work#savistar-saag) (Interior design and furniture manufacturing — sister companies): The backend both businesses run on: workers, clients, vendors and freight, projects and site visits for Savistar, workshop orders for Saag, and one combined finance ledger.− - [What changed with the Boilers Act 2025 and IBR 2026](https://ahromlabs.com/ibr/2026-changes): The Indian Boiler Regulations, 2026 replaced the Indian Boiler Regulations, 1950 on 1 October 2026, under the Boilers Act, 2025. The folder's forms were renumbered — the maker's Form III is now Form IV Part A — certificates can be filed electronically with digital signatures, and manufacturers must keep boiler records for at least five years.− - [How long boiler records must be kept under IBR 2026](https://ahromlabs.com/ibr/record-keeping): Regulation 308 of IBR 2026 sets three retention periods for a boiler's certificates and approved drawings: the Inspecting Authority keeps them at least 3 years after registration, the manufacturer at least 5 years, and the owner for the boiler's entire life, passing them to any new owner.− - [Boiler registration under IBR 2026: documents checklist](https://ahromlabs.com/ibr/registration-documents): Under regulation 8 of IBR 2026, a boiler's registration application goes to the Chief Inspector with four sets of documents: the Inspecting Authority's certificate (Form I Part B or C), the maker's certificate (Form IV Part A), drawings, and the material certificates (Form V Part A, with the Form V Part B extract).− - [Small industrial boilers under IBR 2026](https://ahromlabs.com/ibr/small-industrial-boilers): Under IBR 2026 a small industrial boiler is a shell boiler up to 7 kg/cm² (g) holding more than 25 and up to 500 litres, or a coil, once-through or water tube boiler up to 12 kg/cm² (g) and 150 litres. Its certificate of manufacture and test is Form XXII, which was Form XVII under IBR 1950.− - [How to make an interior BOQ, step by step](https://ahromlabs.com/boq/how-to-make-an-interior-boq): Make an interior BOQ in 7 steps: read the drawings and finish schedule, split the work room by room and trade, pick each item and its unit, measure and state how, name the material, size, finish and hardware, list exclusions, then price it. A line two contractors would read differently is the line that causes the dispute.− - [Board standards for an interior BOQ: IS 303, IS 710 and others](https://ahromlabs.com/boq/material-specifications): An interior BOQ names the board by its Indian Standard and grade, because "plywood" alone can be priced as the cheapest sheet in the market. IS 303 covers general-purpose plywood (MR, and BWR, renamed BWP by amendment), IS 710 marine plywood, IS 1659 block boards, and IS 3087 and IS 12823 particle boards.− - [How interior work is measured for a BOQ (IS 1200)](https://ahromlabs.com/boq/measurement-rules): Floors, ceilings, paint and woodwork have an Indian Standard for measurement, IS 1200: measure net as fixed, deduct openings only above a set size, and price skirting by running length with its height stated. Modular kitchens and wardrobes have none, so a BOQ line must say its basis: the same wardrobe can be 60 sq ft or 8 running ft.− - [Variation orders in interior work, priced from the BOQ](https://ahromlabs.com/boq/variation-orders): A variation order records a change after the BOQ is agreed: what was added, omitted or substituted, at what rate, and its effect on time and payment, signed before the work is done. CPWD's contract conditions price a changed item at its BOQ rate, a new item at a market rate claimed within 15 days, and extend time in proportion to the added cost.− - [What is a BOQ? BOQ vs estimate, quotation and BOM](https://ahromlabs.com/boq/what-is-a-boq): A bill of quantities (BOQ) lists every item of work with its description, unit and quantity, measured from the drawings before anyone prices it. Contractors fill in the rates, so three quotes can be compared line by line. An estimate is the expected cost, a quotation is a priced offer, and a BOM lists the parts of one product.− - [Indian compliance requirements for an ERP: audit trail, e-invoice, e-way bill, MSME, TDS](https://ahromlabs.com/erp/compliance): An ERP used in India has to meet rules the business is bound by: an audit trail that can't be switched off for companies keeping books in software (from 1 April 2023), e-invoices above ₹5 crore turnover, reporting to the portal within 30 days at ₹10 crore and above, e-way bills above ₹50,000, MSME payment limits of 45 days, TDS on purchases above ₹50 lakh for larger− - [ERP contract checklist: code ownership, licence, AMC and your data](https://ahromlabs.com/erp/contract-checklist): Before a custom ERP is built, settle in writing who owns the code, what the licence covers and for how long, what the annual maintenance contract includes and costs, how changes are priced, how fast support answers, and how your data comes out at any time. Both ownership models are fair if they are stated.− - [ERP implementation plan: phases from mapping the business to go-live](https://ahromlabs.com/erp/implementation-plan): A custom ERP goes live in phases, each in use before the next starts: a short modeling phase that maps the business and ends with a dated, fixed-price plan; then the records that must be right; then the daily work of each department; then reports and AI. Data migration is its own scoped piece of work, and the requirements' tests are the acceptance tests for each phase.− - [ERP for interior design firms and fit-out businesses: what to require](https://ahromlabs.com/erp/interior-design-firms): An interior design or fit-out business needs quotations built from a BOQ, projects that show what each is waiting on, vendor and freight charges checked against agreed rates, labour logged against each job and payroll computed from attendance, and, where there are sister companies, each invoicing on its own letterhead and GSTIN from one system.+ > Ahrom Labs builds operations and accounting systems for manufacturers,+ > distributors and trading groups in India and North America (US and+ > Canada): custom ERP and CRM, inventory and job costing, analytics and+ > and knowledge graphs. In India that includes BOMs, shop-floor production,+ > IBR, GST and TDS compliance, and TallyPrime in one system; in the US and+ > Canada, quoting, jobs, scheduling and job costing beside QuickBooks, with+ > ASME paperwork and sales tax. Every system starts from one model of the+ > based in Ahmedabad, Gujarat, working with a small number of clients at a+ > time — not a software product and not a general IT consultancy.+ system rather than another off-the-shelf tool. Systems built so far, all for businesses in India: a+ For North America (US and Canada), Ahrom Labs builds the same kind of system+ for job shops, fabricators and small manufacturers and distributors, beside+ QuickBooks rather than replacing it: quoting, jobs and routings, scheduling,+ stock and reservations, shop-floor time and job costing. US work starts with+ a fixed-price prototype of one workflow (USD 1,500, 2 weeks); the US demos run on+ sample data. Guides: https://ahromlabs.com/manufacturing+ ## North America (US and Canada)+ The site has a version for each market. Pages that differ have their own US+ URL, joined to the India page by hreflang; every other page serves both.+ Visitors in the US and Canada are shown the US version automatically.+ - [Home, US](https://ahromlabs.com/us): Custom operations software for US manufacturers and distributors, with fixed USD prices and the US demos.+ - [Services, US](https://ahromlabs.com/us/services): The same services in US terms (estimates, sales tax, QuickBooks alongside).+ - [Manufacturing inventory management software, US](https://ahromlabs.com/us/services/inventory-and-reservations): Stock, reservations and orders for US manufacturers and distributors.+ - [ERP software for ASME boiler and pressure vessel manufacturers, US](https://ahromlabs.com/us/industries/boiler-pressure-vessel-manufacturing): MTRs by heat number, weld maps, welder continuity, the ASME data report package, job costing and QuickBooks Online sync.+ - [Software for interior design firms and custom furniture shops, US](https://ahromlabs.com/us/industries/interior-design-and-furniture): Quotes, projects, site visits, shop orders, freight checks, sales tax per line and QuickBooks Online sync for a studio and its furniture shop.+ - Prices (USD, fixed, agreed before work starts): prototype of one workflow $1,500 in 2 weeks; full build $7,500–$15,000 in 4–6 weeks; care and changes $350 a month; 30% off for the first 3 US clients. Paid by card or ACH, invoiced in USD.+ - [US boiler and pressure vessel demo](https://boiler-erp-us.ahromlabs.com/demo): A US fabricator on sample data: ASME data report package, welder continuity, mill test reports by heat number, USD and sales tax.+ - [US electronics distribution demo](https://electronics-erp-us.ahromlabs.com/demo): Reel-level inventory and orders for a US component distributor, in USD.+ - [US interior design and furniture demo](https://interiors-erp-us.ahromlabs.com/demo): A US design studio and furniture workshop: estimates, sales tax invoices, projects and the workshop.+ - [US construction demo](https://construction-erp-us.ahromlabs.com/demo): A US general contractor: pay applications with retainage and change orders, job costing, imperial units.+ - Guides written for US buyers: ASME Boiler and Pressure Vessel Code (https://ahromlabs.com/asme) and production software for job shops (https://ahromlabs.com/manufacturing), US sales tax for manufacturers and distributors (https://ahromlabs.com/sales-tax), and construction billing: pay applications, retainage, lien waivers, change orders and the WIP schedule (https://ahromlabs.com/construction). The AI assistant guides (https://ahromlabs.com/ai-assistant) serve both markets, including US privac+ - [Construction company live demo](https://construction-erp.ahromlabs.com/demo): A working copy of a contractor's system with a sample company: daily site reports, running bills, labour and stores. Leave a name and email, pick a login, and use the real screens; data resets nightly.+ ## Where each section applies+ Some subjects are India's, some are North America's, and many are shared. A page for one market is marked "(India only)" or "(North America only)" below and carries a "markets" field in /knowledge.json; anything unmarked applies in both. Each section's pages in full, as one Markdown file:+ - India only: /ibr (https://ahromlabs.com/llms/ibr.txt), /boq (https://ahromlabs.com/llms/boq.txt), /erp (https://ahromlabs.com/llms/erp.txt)+ - North America only: /manufacturing (https://ahromlabs.com/llms/manufacturing.txt), /sales-tax (https://ahromlabs.com/llms/sales-tax.txt)+ - Both (pages inside may be marked for one market, as construction's are): /asme (https://ahromlabs.com/llms/asme.txt), /construction (https://ahromlabs.com/llms/construction.txt), /ai-assistant (https://ahromlabs.com/llms/ai-assistant.txt), /industries (https://ahromlabs.com/llms/industries.txt), /services (https://ahromlabs.com/llms/services.txt), /notes (https://ahromlabs.com/llms/notes.txt), /patterns (https://ahromlabs.com/llms/patterns.txt), /systems (https://ahromlabs.com/llms/systems.txt+ - [ERP software for construction contractors in India](https://ahromlabs.com/industries/construction-company): Ahrom Labs builds the operations system a construction contractor runs on: daily site reports from the phone, attendance, the contract BOQ, measurements and running-account bills with GST, stores for the godown and every site, site cash, workforce KYC and payroll with PF and ESIC, receivables, and each site's margin against its estimate, with Datum AI answering from the same records. Bu+ - [Custom ERP, CRM and operations systems](https://ahromlabs.com/services/custom-erp-crm): One system for the whole business, from enquiry to dispatch. We build the operational system a business runs on — clients, vendors, workers, orders, projects, purchasing, inventory, production, freight and finance — on one data model instead of a stack of disconnected tools. We model the business first; that model becomes the specification. Built so far for boiler manufacturing, PCB and electronics trading+ - [Sales CRM, enquiries and quotations](https://ahromlabs.com/services/sales-crm): Every enquiry followed up, every quotation findable. We build sales CRMs that hold every enquiry, follow-up and quotation against the customer, with the history moved in from old CRMs and Excel without guessing. Quotations go out as PDFs in your format; follow-ups are planned by the week; orders, payments and win/loss reports read the same records. Status: In production at 2 clients in India; a sample demo shows i
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