Commercial vehicles are broadly divided into buses and trucks while the seats are either driving seats or passenger seats. The driver's seat must be made based on an ergo-mechanical design with the driver's safety and driving convenience in mind, while the passenger seats must afford the greatest comfort over long periods of sitting, with the focus on the aesthetic engineering aspect so as to maintain coziness and reduce fatigue to the greatest extent possible..
Unlike passenger vehicles, heavy construction equipment functions under severe conditions and travels over harsh terrain. Consequently the optimum design must be found whereby the driver can still feel comfortable despite such harsh conditions. Much manpower and time must be invested in the design stage of seats for heavy construction equipment so that durability and reliability are ensured before they go into mass production. The suspension seat nationally achieved the highest TUV certification in Korea
Because of the characteristics of ships, their seats must be made from a light material. Consequently they are characterized by simple designs with streamline shapes for the comfort of the passengers, using aluminum and our company was unique in Korea for obtaining ship approval certification for marine safety.