Nova with Manual Height Adjustment System is produced by Exclusiff Seating Systems. The company is the producer and designer of complete seating solutions. It is the manufacturer and designer of office chairs. The product features Polypropylene shell on the seat and back and P.U. Mould cushion on the seat and back. The product has a Manual height adjustment system and the Synchrotilt mechanism with single angle lock facility. The Nova is also available as Glass filled five prong nylon base and castors.