Our company adopts special technologyPROBAN to produce flame retardant fabric.Flame retardant of our company used for producing this product is a kind of durable flame retardant used for cotton and cotton-based fabrics.It's characterized by fireproof property and durability to washing(can be washed over 50 times)due to the permanent junction in the interior of fibers through technic process of this fire retardant.The flame resistant fabric can not only prevent the fire spreading effectively,but also keep its original performance. Fireproof protective clothing made of this material are durable against washing,non-poisonous,smell free,safe to human body and comfortable to wear. Tested by authoritative organizations such as MTL, TUV, SGS,BTTG, etc.Its flame retardancy can reach the standards of EN11612(renew EN531),EN11611(renew EN470-1),EN533, 16CFR,NFPA2112,ASTM,BS5852 etc.