About SimLex Production Control / Sales System

SimLex software has been developed by 0-base developmentOver 80% of our customers are using SimLex without any customization. Users can start the SimLex software with low-cost, short-term installation. And inventory accuracy is possible up to 98%.

For many years, we have been developed and improved the software to responding to customer requirement both domestically and internationally. That was the beginning of the development of SimLex Series.

SimLex Production Conyrol / Sales System modules figure

SimLex Production Control / Sales System Summary

Production Control, Sales Control and Master Production Schedule (MPS), Material Requirements Planning (MRP), Purchase and Subcontract Control, Stock Control, Cost control.
Processing in sales management with quotation → P / O input → Delivery Entry → Delivery Report → Invoice input, in the purchase, Subcontract management, P / O input → P / O print → Invoice input → Invoice approve.
In inventory management, inventory stock processing by location, currently in stock, also supported to the lot by the stock can be Movement and Transfer record.
Issuance of production instructions, P / O issuance of Purchase and Subcontract is can be automatically issued and manual input from the advanced MRP.

Sales Control

Basic business flow is Quotation→customer's P/O input→Delivery Note→Delivery result→Invoice input. Customer P/O and Invoice are needed to Approve.

Purchase Control

Basic business flow is P/O Entry / Report→P/O Approval→Received Result Entry→Supplier Invoice Entry→Invoice Approval.


Entry→MPS (Master Production Schedule)→MRP (Material Requirement Planning)→Confirm MRP Result→Release Order.

Production Control

Basic business flow is Release Order after MRP or Additional Order→RM Picking Result Entry→Production Result Entry.

Stock Control

Basic business flow is Inventory Stock Process→Receive / Issue, Stock Movement, Stock Transfer, Receive / Issue History. Actual Stock is updated immediately.


SimLex Scheduler Module is supported as Option Module of Production Control. Schedule can execute with complex production conditions and can make higher production order.

Accounting Module

SimLex Production Control does not include a Accounting Module. If user needs it, user can add a Accounting Module.

Partner Company

SimLex Series

We provide ERP, Accounting System, Production Control and Sales System for Users request.