Juneng was founded by a group of specialists with years of manufacturing and selling insulation material experience. It has complete chain from science research, production to selling with subsidiaries of mineralwool material factory, phenolic foam factory.  Currently most of our products are exported. They are mainly sold to USA, Singapore, Malaysia, Thailand, Indonesia, Saudi Arabia and other Northern American countries. Due to the high quality and good service, our products are warmly welcomed supported by customers of both domestic and overseas. Following the principal of Quality the first.  Unremitting improvement, Juneng is trying every effort to be the best and provide our customers with high quality products and complete service.