This document summarizes information about Pan Advertising Co., Ltd., including its history, employees, products, costs, and network infrastructure. Pan Advertising was founded in 1957 and was the first company to introduce silk-screen printing to Thailand. It has 35 employees with an average salary of 9,000 baht per month. The company uses the internet for communication and advertising. Its products include outdoor signs, light boxes, traffic signs, and more. Upgrading its network with a server would improve security and network management. The total annual costs to run the company are estimated at over 612,000 baht.