Duclean specializes in manufacturing local ventilation dust collectors and environmental equipment. We have been working hard for more than 20 years since our founding in 1996 with the management philosophy that "technology and quality are the foundation of the company's existence". This has led to customer satisfaction, and now as we are expanding to the world, with humble mind and thinking only about the best products and the best services.   Core Values Quality We produce after being tested by certification agencies such as KOTRA and ISO. Technology We develop and produce the most optimal products for the field with the best manpower and technology. Service We promise thorough and prompt services with the industry's first self-developed quality management system.