Heat load Calculations & Design in case of schedule not provided by the customer.•           Equipment selection / Cost Estimation / Quotation•           Follow up on Quotation.•           Preparing Technical Submittal.•           Preparation of Order Estimation sheet and getting it approved by Sales Manager/Sr.Manager.•           Preparation of Project file and handing over the file to Sales Coordinator.•           Get the specification from the contractors, based on the customer specification and the equipment schedule select fan models and quote based on price list & Cost Sheet.•           Prepare submittal based on the contract specification and submit to the contractor/ consultant for approval.              Sending the order acknowledgement to customers