Nanjing Hairui Insulation Material Co., Ltd. (Hairui in Short) was established in 2008. It is a diversified development enterprise which integrates the export of rock wool equipment, establishment and also improvement of rock wool production line, technical advising, process optimization, new technology, new equipment development consulting and full solution.
A new project has been completed successfully in China, and the video shows finished product coming out from curing oven, delivered to cutting section...[more]
Our company will send professional engineers to final customer’s factory for machine installation, commissioning and carefully working train...[more]
We are pleased to introduce our company, Our company is one of largest manufacturers of Rock Wool Production Lines in east of China. Our products are ...[more]