Sevenoaks is the ideal manufacturer and supplier of hermetically sealed sliding doors. Original in ideas and always looking for a new way to improve her design to suit your specific demands. Our R&D department is the cutting edge of door technology when we speak of hermetic sealing and cold storage. Internationally recognised as market leader supplying a quality product that is reliable, safe and durable. Hermetic door systems for the pharmaceutical industry, the health sector and above all for the food processing industry. Sevenoaks, although very young, can still rely on years of experience and expertise in the door business because of her experienced personnel in this matter. Most of our prominent workers have been trained, educated and moulded in the hermetic field and cradled most of the new ideas and designs concerning hermetic closure.