For central cleaning in the cleanroom of semiconductor and microelectronic plants.Our ongoing development has been continuously improving to ensure that you get the most out of your Central Vacuum System. We pride ourselves in researching your needs and to developing products to meet them. Many factories have entrusted us as their cleaning system. With the objective of profits in mind, many plants have learned to have a high priority on "proper" cleaning (Please contact us for brochures and experience jobs listing)