Productized Solutions

Our Products — software we built and run ourselves

Beyond custom projects, TW Engineering builds and runs three flagship products — WMS, ERP, and an OEE dashboard. Live in customer plants, ready to deploy for yours.

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RACKRANGE™

Custom WMS

16-module WMS — fully Thai-localised

A complete warehouse management system covering Master Data → Inbound (RM/FG/Tooling) → BOM → Approval → Outbound → Shipping, with QR scanning, 3-tier alerts, multi-warehouse, and full audit trail.

Used by

Loha Prathip Co., Ltd. (LPI)
AsRsKontiki / asrswms.com

See the full LPI case

Key features

16 modules: Inventory, Receiving, Order, Picking, Slotting, Cycle Count, QC, Compliance, Automation, Shipping, Labor, Reporting, Yard & Dock, Returns, Integration, Billing
Fully Thai-localised + 101+ page documentation
QR / barcode scanning for supplier + auto-ID
3-tier stock & expiry alerts
Multi-warehouse, multi-zone, multi-tenant ready
Approval workflow + audit trail
Excel / PDF export from every list
API for customer-side ERP integration

Screenshots

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TW-ERP

Enterprise Resource Planning

Full-stack ERP — Sale → Production → Account in one system

A full ERP — Sale + Offline/Online Shop + Order Planning + Production Planning + HR + Purchasing + Accounting, plus WMS/AGV integration. Designed with a server layer between inside and outside the factory for security.

Used by

Smart Tech Industries (SMT)
Deblu (Healthy Walk)

Key features

Sale — multi-shop, commission, pending orders, blacklist management
Offline + Online Shop (Shopee, Lazada, Website, Ready Planet R-CRM)
Order Planning + Production Planning (job-based, BOM)
HR — payroll (piecework + flat), leave, recruitment
Purchasing — PO, quotations, supplier comparison
Accounting — GL, AR, AP, cost, budget, real-time reports
Shipping — self-delivery + 3PL integration
Real-time dashboard + reporting + in-system approvals
Secure architecture — server-as-gateway between inside/outside factory
Integrates with TW WMS (RACKRANGE™) and AGV fleet

Screenshots

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OEE Dashboard

IIoT / Manufacturing Intelligence

Real-time OEE / Availability / Performance / Quality from your actual machines

TW's OEE platform — real-time factory overview with Line Status (Running/Off/Connection Loss), Planning, hourly production schedule, defect analysis, and a quality logger. Connects to any PLC vendor.

Used by

Live in multiple customer plants since 2022

Key features

Real-time OEE / Availability / Performance / Quality
Line Status dashboard — Running / Line Off / Connection Loss
Planning + Edit Planning + history
Hourly production schedule with targets and status colours
Defect logger — top 5 defects / top 5 downtime reasons
Multi-shift (A/B/C) support
Supports any PLC vendor (Siemens, Mitsubishi, Omron, Allen-Bradley)
Browser-based — accessible anywhere

Screenshots

Ready to upgrade your factory?

Book a free consultation with our engineering team.