Beijing Zhonglianjian Composite Materials Development Corp. was build up in 1996, an qualified enterprise of ISO9001:2000 system and professional in asbestos-free Friction materials and Sealing in textile industry, With the years of effort from our staff, we have owned equipped advanced 48-spindles DREF-‖Friction spinning machine, experienced technical staff, advanced engineering process. Self-contained production conditions, strict examination measures and we can offer good service to our customers.