The flame retardant series products are predominant for the non-toxic, low-smoke, non-corrsotive performances, etc. The product quality is stable and the limiting oxygen index is up to over 30%. Through testing according to BS-5438 standard, the performances are the same as the products with the famous international brands of Trevira-CS and Heim. Thanks to the adoption of advanced technology, the costs and sales price have been substantially lowered. The products have been sold to over ten countries and territories, including U. S., UK, Italy, Canada, Australia, New Zealand, India and Hong Kong.