PRODUCTS PRIVA — Priva have a comprehensive range of products for the control of the internal environment in commercial greenhouses. Priva products are all based on the fundamental principles of energy saving and protection of the global environment, together with a strong emphasis on quality, reliability and long service life. HANNA — Simplicity and common sense have been the main ingredients of the Hanna approach. More sophistication inside has meant less rather than more buttons on the outside. Learning to operate the instruments is only a question of minutes and maintenance has been reduced to a minimum. JW ELECTRIC & CONTROLS — JW builds interface panels in-house as well as control panels to meet your needs. With the unique mix of experience in electrical, computer and controlling we offer technical solutions to improve the automation and efficiency of your business. View our Featured Products section for more information.. © 2006 JW Electric & Controls || All Rights Reserved.