Industries We Serve

Industrial Gases

Lognor Web Service for industrial gas supply chain helps in cyclical inventory replenishment for the distribution centers that manage inventory of industrial gases.

Your company may experience high labor costs with extreme overtime and a steady backlog of customers experiencing stockouts. To address these problems, our web service uses a three-phase optimization algorithm for the cyclical inventory routing problem.

This algorithm optimizes the regular routing for each of available delivery vehicles over a multi-day delivery horizon while improving supply chain metrics: delivery labor cost, stockouts, delivery regularity, and driver–customer familiarity.

This is done by first determining the set of cities that must be delivered each day based on customer demands.

Second, the model assigns the remaining customers in other cities to one of the routes. And third, it balances customer deliveries on each route over the planning horizon. 

Contact us today for detailed document for this optimization software in order to assess the suitability of our optimization software for your supply chain.

Business Benefits



User Guide


We offer 30-day FREE TRIAL for all our web services. You can test the capability of our optimization web services with your own business data to make objective decision. The trial version does not impose any limitation on the optimization model size or input data volume. But the trial version limits the number of optimization model runs per day. The trial version can help you understand the suitability of our optimization web services for your operations and also help you determine whether any customization is required.

  • ask our experts

    Our software is highly configurable and scalable. If your company needs customization of the optimization model to suit your company’s supply chain performance metrics or your operational constraints, our optimization specialists can rapidly do the customization before deployment. Minor customizations are done free of charge. We charge only for major customization work.